ComponentOne rebranded to GrapeCity.
Effective July 1, 2012, ComponentOne rebranded to GrapeCity, which is now MESCIUS.
ComponentOne (part of MESCIUS) is an award-winning suite of .NET and JavaScript controls for mobile, web, and desktop. Save time and deliver brilliant UI with a complete toolkit of UI controls. ComponentOne provides a full suite of controls including WinForms, WPF, UWP, ASP.NET MVC, Blazor, Xamarin, and .NET Core. Create complete apps with 400+ .NET controls, including extensible data-grids, charts, reports, input, schedulers, calendars, ribbons, and more. Full Visual Studio 2019, .NET 5 ,and Windows 10 support. ComponentOne Studio Enterprise subscribers get access to Wijmo's 100+ JavaScript UI controls with full framework support for JS, Angular, React, and Vue. ComponentOne products are listed under the MESCIUS brand.
ActiveAnalysis has been discontinued and is no longer available for sale.
ActiveAnalysis was a .NET component designed for interactive data analysis and business intelligence (BI) reporting within Windows Forms, ASP.NET, and Silverlight applications. It allowed developers to integrate pivot tables, charts, and other OLAP (Online Analytical Processing) features directly into custom applications. ActiveAnalysis supported Microsoft Analysis Services and native data sources, enabling multidimensional data exploration through drag-and-drop interfaces.
ActiveBI Suite for .NET has been discontinued and is no longer available for sale.
ActiveBI Suite for .NET was a collection of business intelligence (BI) components designed for embedding data analysis and reporting features into .NET applications. It included tools for OLAP (Online Analytical Processing), charting, and pivot table generation, supporting both Windows Forms and web-based environments such as ASP.NET. The suite facilitated real-time data exploration and visualization, with compatibility for various data sources including Microsoft Analysis Services.
ActiveReports for .NET renamed ActiveReports.NET.
ActiveReports for .NET was renamed ActiveReports .NET and continues to provide a comprehensive reporting solution for .NET applications, enabling software developers to design, generate and deliver rich, data-driven reports. The name change reflects the updated product branding, while the core reporting functionality remains available under the new ActiveReports name from MESCIUS.
ActiveReports Reporting/BI Suite for .NET has been discontinued and is no longer available for sale.
ActiveReports Reporting/BI Suite for .NET was a comprehensive set of report authoring and business intelligence (BI) tools tailored for .NET developers and database administrators. It combined pixel-perfect and interactive reporting capabilities, including schedules, ad hoc dashboards, and pivot-based analysis, with integration support for Windows Forms, ASP.NET, and other .NET web frameworks. The suite provided data processing components, charting, subreports, and export options to formats like PDF, Excel, and HTML, as well as connectivity to diverse data sources such as SQL databases, XML, and Microsoft Analysis Services. It included a visual report designer and runtime controls aimed at embedding advanced reporting features into enterprise-grade .NET applications.
ActiveReports Server has been discontinued and is no longer available for sale.
ActiveReports Server was a web-based reporting platform created for .NET developers and database administrators seeking centralized report management and delivery capabilities. It featured a browser-based portal for creating, viewing, scheduling, and distributing interactive reports and dashboards. The server supported ad‑hoc data analysis, role-based security, and export to formats such as PDF, Excel, and HTML. It integrated with both relational databases and OLAP (Online Analytical Processing) services, and offered a RESTful API for embedding report functionality into custom applications or portals.
Button Objx has been discontinued and is no longer available for sale.
Button Objx was an ActiveX control developed for use in Windows-based software applications. It provided developers with a set of customizable button styles and behaviors beyond standard Windows controls. Features included support for bitmap images, multi-line text, tooltips, and a variety of button types such as push buttons, toggle buttons, and option buttons. Button Objx was often used in Visual Basic and other COM (Component Object Model)-compatible development environments to enhance user interface design.
Calendar Objx has been discontinued and is no longer available for sale.
Calendar Objx was an ActiveX control designed for Windows desktop application developers using COM (Component Object Model) technologies, such as Visual Basic and C++. It offered a customizable calendar interface, featuring support for month, year, and multi-view displays. Developers could configure date selection modes, annotate dates with events or tooltips, and apply custom fonts and colors. Calendar Objx aimed to simplify embedding interactive date-picking features into enterprise and line-of-business applications.
ComponentOne Chart for Mobile Devices has been discontinued, similar functionality can be found in alternative products.
ComponentOne Chart for Mobile Devices is no longer available as an individual product. It has been replaced by ComponentOne Studio WinUI Edition from ComponentOne. This change consolidates mobile charting capabilities into the broader WinUI platform suite, which includes modern UI controls for Windows applications, covering both desktop and mobile environments.
ComponentOne Chart for SharePoint has been discontinued and is no longer available for sale.
ComponentOne Chart for SharePoint provided a web-based charting solution designed to work within Microsoft SharePoint environments. It enabled users to visually represent data from SharePoint lists, SQL Server databases, and other data sources without requiring custom code. The product supported multiple chart types, configurable data binding, and real-time chart updates, making it suitable for business intelligence dashboards and data-driven portals.
ComponentOne DataGrid for SharePoint has been discontinued and is no longer available for sale.
ComponentOne DataGrid for SharePoint was a web part designed to enhance data presentation and interactivity in Microsoft SharePoint. It allowed users to display and manage data from SharePoint lists, SQL Server, and other sources through a configurable, Excel-like grid interface. Features included sorting, filtering, grouping, paging, and inline editing. The product was intended for use by business analysts and administrators who needed flexible, no-code data management capabilities within SharePoint environments.
ComponentOne DataObjects for WinForms is now included as part of ComponentOne Studio Enterprise and ComponentOne Studio for WinForms.
ComponentOne DataObjects for WinForms is no longer available for purchase as a standalone product and is now included in ComponentOne Studio Enterprise and ComponentOne Studio for WinForms from MESCIUS. These suites provide a comprehensive collection of Windows Forms UI controls, data components and reporting tools for building desktop applications. Software developers can access the DataObjects framework alongside a broader set of WinForms controls and productivity features within a single subscription.
ComponentOne DemoWorks 2009 has been discontinued and is no longer available for sale.
ComponentOne DemoWorks 2009 was a screen recording tool designed to create demonstrations and tutorials for software applications. It captured on-screen activity and converted it into AVI video files, suitable for training, support, and product walkthroughs. The tool featured simple recording controls, cursor highlighting, and optional audio narration. Aimed at developers, trainers, and technical support staff, DemoWorks 2009 allowed for efficient documentation of software usage without requiring video editing expertise. It was part of GrapeCity’s broader ComponentOne suite focused on productivity and development tools.
ComponentOne Doc-To-Help Enterprise has been discontinued and is no longer available for sale.
ComponentOne Doc-To-Help Enterprise was a documentation and help authoring tool developed by GrapeCity. It enabled technical writers and developers to create, manage, and publish documentation in multiple output formats, including HTML Help (CHM), web-based help, and PDF. The product supported integration with Microsoft Word, allowing authors to write content in Word and generate help files without switching platforms. It featured project management capabilities, content reuse, conditional text, and support for team collaboration through source control integration.
ComponentOne Doc-To-Help for Word has been discontinued and is no longer available for sale.
ComponentOne Doc-To-Help for Word 2012 was a specialized version of GrapeCity’s help authoring tool designed specifically for use with Microsoft Word. It allowed users to create and maintain documentation directly within the Word environment and then publish that content to multiple formats such as HTML Help (CHM), web-based help, and PDF. The product supported content reuse, conditional text, and integrated with source control systems to support collaborative documentation workflows.
ComponentOne Excel for .NET has been discontinued and is no longer available for sale.
ComponentOne Excel for .NET was a library enabling developers to create, read, and edit Excel (XLS/XLSX) files programmatically in .NET applications without requiring Microsoft Office automation.
ComponentOne Flash for WinForms has been discontinued and is no longer available for sale.
ComponentOne Flash for WinForms was a Microsoft Windows Forms control that enabled .NET applications to display and interact with Adobe Flash (SWF) content within desktop user interfaces. It provided developers with a managed wrapper around the Adobe Flash ActiveX control, allowing Flash-based animations, multimedia, and interactive content to be embedded into WinForms applications. The component integrated with Visual Studio design-time features and supported programmatic control of Flash playback and communication between .NET code and Flash content through the Flash API. It was intended for software developers maintaining or building Windows desktop applications that relied on Adobe Flash technology.
ComponentOne FlexGrid for LightSwitch has been discontinued and is no longer available for sale.
ComponentOne FlexGrid for LightSwitch was a data grid control tailored for Microsoft Visual Studio LightSwitch applications. It provided enhanced data presentation and interactivity features beyond the default LightSwitch grid, including column freezing, cell merging, grouping, and hierarchical views. The control supported rich styling and formatting options, allowing developers to deliver customized user experiences in HTML and Silverlight-based LightSwitch clients.
ComponentOne FlexGrid for Mobile Devices has been discontinued, similar functionality can be found in alternative products.
ComponentOne FlexGrid for Mobile Devices by MESCIUS has been integrated into ComponentOne Studio for Xamarin. It now offers the same powerful grid capabilities such as data binding, sorting, grouping, and touch-friendly UI, directly within Xamarin apps. This integration provides developers with a cohesive, fully supported grid control as part of a broader mobile development suite, eliminating the need for a separate FlexGrid license.
ComponentOne FlexGrid for WinForms is now included as part of ComponentOne Studio for WinForms.
ComponentOne FlexGrid for WinForms is no longer available for individual purchase. It is now included as part of ComponentOne Studio for WinForms and is also available in ComponentOne Studio Enterprise from MESCIUS.
Developers can continue to use the same flexible WinForms data grid capabilities for displaying, editing, grouping, filtering and printing tabular data, while gaining access to a broader collection of user interface (UI) controls and components within the integrated suite. Existing customers can renew ComponentOne Studio for WinForms or upgrade to ComponentOne Studio Enterprise
ComponentOne LiveLinq has been discontinued and is no longer available for sale.
ComponentOne LiveLinq was a data querying and synchronization library designed for .NET applications. It extended Language Integrated Query (LINQ) by enabling automatic data synchronization between collections and their query results. This allowed developers to maintain live views of filtered and sorted data that updated in real time as the underlying collections changed. LiveLinq was used in scenarios requiring responsive data-binding and dynamic user interfaces, particularly in desktop and Silverlight applications.
ComponentOne Maps for SharePoint has been discontinued and is no longer available for sale.
ComponentOne Maps for SharePoint was a web part that enabled geospatial data visualization within Microsoft SharePoint. It allowed users to display interactive maps with data points sourced from SharePoint lists or external databases. The product supported integration with mapping services like Bing Maps and included features such as zoom, pan, and customizable map markers. Designed for business users and site administrators, ComponentOne Maps for SharePoint required no coding to configure and deploy maps.
ComponentOne Menus and Toolbars for WinForms is now included as part of ComponentOne Studio Enterprise and ComponentOne Studio for WinForms.
ComponentOne Menus and Toolbars for WinForms is no longer available for purchase as a standalone product and is now included in ComponentOne Studio Enterprise and ComponentOne Studio for WinForms from MESCIUS. The suites provide a comprehensive collection of Windows Forms UI components, including menus, toolbars, docking, navigation and productivity controls for desktop application development. Software developers can access the Menus and Toolbars components alongside a broader set of WinForms controls and development tools within a single subscription.
ComponentOne OLAP for LightSwitch has been discontinued and is no longer available for sale.
ComponentOne OLAP for LightSwitch was an extension for Microsoft Visual Studio LightSwitch that enabled developers to add online analytical processing (OLAP) capabilities to their applications. It allowed users to interactively analyze multidimensional data using pivot tables, charts, and grids. The tool supported drag-and-drop operations for dynamic data slicing, filtering, and aggregation, and included built-in export options to Excel and PDF. Designed for use in both HTML and Silverlight clients, it facilitated data-driven decision-making within LightSwitch applications.
ComponentOne OLAP for Silverlight has been discontinued and is no longer available for sale.
ComponentOne OLAP for Silverlight was a business intelligence (BI) tool that enabled interactive data analysis within Silverlight applications. It provided pivot tables, charts, and dynamic data slicing capabilities for client-side analysis of multidimensional data. Developers could integrate it with their applications to give end users the ability to manipulate large data sets visually and perform operations such as filtering, grouping, and aggregation without server-side processing. The component supported binding to various data sources, including in-memory collections and databases.
ComponentOne OLAP for WinForms has been discontinued and is no longer available for sale.
ComponentOne OLAP for WinForms provided multidimensional data analysis controls such as, pivot grids and drill-down views, designed for WinForms applications to explore and visualize OLAP cube data.
ComponentOne Preview for WinForms is now included as part of ComponentOne Studio Enterprise and ComponentOne Studio for WinForms.
ComponentOne Preview for WinForms is no longer available for purchase as a standalone product and is now included in ComponentOne Studio Enterprise and ComponentOne Studio for WinForms from MESCIUS. The suites provide a comprehensive collection of Windows Forms UI components, including document generation, print preview, formatting and export capabilities for desktop applications. Software developers can access the Preview components alongside a broader set of WinForms controls, reporting tools and productivity features within a single subscription.
ComponentOne Query has been discontinued and is no longer available for sale.
ComponentOne Query was a .NET component that offered end-user query-building interfaces and runtime data filtering tools, allowing integration of dynamic query and filtering capabilities into desktop and web applications.
ComponentOne Reports for .NET Designer Edition has been discontinued and is no longer available for sale.
ComponentOne Reports for .NET Designer Edition included a visual report designer integrated into Visual Studio, enabling developers to design, preview, and embed .NET-based reports within WinForms and ASP.NET applications.
ComponentOne RichTextBox for Silverlight has been discontinued and is no longer available for sale.
ComponentOne RichTextBox for Silverlight was a text editing control designed to provide rich text formatting capabilities in Silverlight applications. It supported editing and displaying formatted text, including bold, italics, underlining, and various font styles. The control allowed developers to implement word processing features such as tables, hyperlinks, and bullet lists within their Silverlight-based user interfaces. It also supported importing and exporting documents in formats like RTF (Rich Text Format) and HTML.
ComponentOne Scheduler for LightSwitch has been discontinued and is no longer available for sale.
ComponentOne Scheduler for LightSwitch was a scheduling control designed for integration with Microsoft Visual Studio LightSwitch applications. It allowed developers to incorporate calendar and appointment management features, including daily, weekly, and monthly views, recurrence rules, and appointment grouping. The control supported both HTML and Silverlight clients and provided built-in data binding to LightSwitch data sources, enabling rapid development of scheduling interfaces for business applications.
ComponentOne Sizer for WinForms is now included as part of ComponentOne Studio Enterprise and ComponentOne Studio for WinForms.
ComponentOne Sizer for WinForms is no longer available for purchase as a standalone product and is now included in ComponentOne Studio Enterprise and ComponentOne Studio for WinForms from MESCIUS. The suites provide a comprehensive collection of Windows Forms UI components for desktop application development, including layout and resizing controls. Software developers can access the Sizer components alongside a broader set of WinForms controls, data visualization, reporting and productivity features within a single subscription.
ComponentOne Studio Enterprise Doc Edition has been discontinued and is no longer available for sale.
ComponentOne Studio Enterprise Doc Edition was a unified document-processing suite for .NET developers, database administrators, and IT professionals. It included libraries for creating and manipulating Word, Excel, PowerPoint, PDF, and HTML files programmatically. The suite supported advanced features such as templating, mail merge, chart generation, data-driven report creation, and digital signing. It also provided interoperability between formats, exporting a Word document to PDF or converting Excel data into HTML, for example. Designed for server-side and client-side applications, this toolkit enabled automated report generation, document conversion, and dynamic content creation within enterprise-grade systems.
ComponentOne Studio for Compact Framework has been discontinued and is no longer available for sale.
ComponentOne Studio for Compact Framework was a collection of UI and data management controls tailored for developing applications on Microsoft’s .NET Compact Framework. It included components such as grids, charts, input controls, and navigation tools optimized for mobile and embedded devices running Windows CE or Windows Mobile. The suite helped developers build feature-rich, resource-efficient applications for constrained environments, offering capabilities like data visualization, input validation, and compact layout management.
ComponentOne Studio for Entity Framework has been discontinued and is no longer available for sale.
ComponentOne Studio for Entity Framework was a data management and visualization toolkit designed to enhance development with Microsoft’s Entity Framework (EF). It featured controls and utilities such as C1DataSource, which streamlined binding EF data models to UI components like grids and charts in .NET applications. The toolkit enabled advanced data operations including paging, sorting, filtering, and lazy loading with minimal coding. It supported both code-first and database-first EF models, allowing developers to build data-aware applications with responsive, client-side interactions backed by efficient server-side data access.
ComponentOne Studio for iPhone has been discontinued and is no longer available for sale.
ComponentOne Studio for iPhone was a set of ASP.NET controls designed to deliver iPhone-style web applications through standard mobile browsers. It enabled .NET developers to create user interfaces that mimicked the native iOS look and feel without requiring Objective-C or Swift. The suite included components such as lists, buttons, calendars, and navigation tools, all optimized for touch interaction and small screens. Targeting early mobile web development, it allowed rapid deployment of mobile-friendly sites compatible with iPhone and other WebKit-based browsers.
ComponentOne Studio for SharePoint has been discontinued and is no longer available for sale.
ComponentOne Studio for SharePoint was a suite of web parts designed to enhance Microsoft SharePoint with advanced data interaction and visualization capabilities. The suite included tools for creating charts, data grids, gauges, maps, and pivot views, all configurable through a browser-based interface. It allowed IT professionals and business users to build interactive dashboards and data displays without custom development. ComponentOne Studio for SharePoint supported integration with SharePoint lists, external databases, and web services.
ComponentOne Studio for WinJS has been discontinued and is no longer available for sale.
ComponentOne Studio for WinJS comprised a suite of UI controls for building Windows Store apps using JavaScript and HTML5, including grids, charts, gauges, and input controls, tailored to the Windows Library for JavaScript (WinJS) and optimized for touch and modern UI styling.
ComponentOne Studio for Xamarin has been discontinued and is no longer available for sale.
ComponentOne Studio for Xamarin provided cross-platform UI components, grids, charts, gauges, and input controls, designed to work seamlessly across iOS, Android, and UWP via Xamarin.Forms, enabling native user experiences from shared code.
ComponentOne Studio UWP has been discontinued and is no longer available for sale.
ComponentOne Studio UWP consisted of UI controls such as grids, charts, gauges, input controls, and barcode scanners for Universal Windows Platform applications, supporting C# and XAML with responsive design across PC, tablet, and Windows 10 devices.
ComponentOne Studio Windows Phone has been discontinued and is no longer available for sale.
ComponentOne Studio Windows Phone comprised UI controls, grids, charts, gauges, and form inputs, tailored for Windows Phone development using Silverlight and Windows Phone SDKs, aligning with the OS’s design guidelines and touch interface.
ComponentOne Studio WinRT XAML has been discontinued and is no longer available for sale.
ComponentOne Studio WinRT XAML included XAML-based UI controls, grids, charts, gauges, map and input components, for Windows Runtime apps on Windows 8 and 8.1, built for C# and VB.NET with support for touch and modern UI.
ComponentOne Studio WinUI has been discontinued and is no longer available for sale.
ComponentOne Studio WinUI offered modern UI controls, grids, charts, gauges, and input controls, for Windows UI Library (WinUI) desktop and UWP applications, aligning with Fluent Design and optimized for performance and scalability.
ComponentOne Ultimate has been discontinued and is no longer available for sale.
ComponentOne Ultimate was a comprehensive collection of UI control libraries covering WinForms, WPF, ASP.NET, MVC, and UWP, providing elegant grids, charts, reports, input controls, and dashboards in a single license.
ComponentOne Ultimate + Wijmo Enterprise has been discontinued and is no longer available for sale.
ComponentOne Ultimate + Wijmo Enterprise bundled the full set of ComponentOne Ultimate UI controls with Wijmo’s JavaScript/HTML5 component suite, grids, charts, input, and gauges, supporting both .NET and modern web development stacks.
ComponentOne WebChart has been discontinued and is no longer available for sale.
ComponentOne WebChart was a lightweight server-side charting component for ASP.NET, enabling generation of charts and graphs via HTML tags without requiring client-side scripting.
ComponentOne WebChart for ASP.NET has been discontinued and is no longer available for sale.
ComponentOne WebChart for ASP.NET provided a server-rendered chart control delivering static and dynamic chart images within ASP.NET pages, supporting multiple chart types and data series.
ComponentOne WebDataObjects for ASP.NET has been discontinued and is no longer available for sale.
ComponentOne WebDataObjects for ASP.NET was a data-access framework offering object-relational mapping and data-binding support for data-driven web applications, simplifying entity management and CRUD operations.
ComponentOne WebGrid for ASP.NET has been discontinued and is no longer available for sale.
ComponentOne WebGrid for ASP.NET was a web data grid control featuring sorting, paging, grouping, and in-cell editing, enabling interactive and feature-rich tabular data displays in ASP.NET applications.
ComponentOne WebMenus and WebBars for ASP.NET has been discontinued and is no longer available for sale.
ComponentOne WebMenus and WebBars for ASP.NET provided navigation components, such as menus, toolbars, and context bars, with support for CSS styling, dynamic behaviors, and accessibility within web apps.
ComponentOne WebParts for SharePoint has been discontinued and is no longer available for sale.
ComponentOne WebParts for SharePoint was a collection of ready-to-use web parts designed to extend the functionality of Microsoft SharePoint. It included components for data visualization, such as charts and gauges, as well as tools for data editing, filtering, and navigation. These web parts allowed non-developers to enhance SharePoint sites with interactive features by configuring settings through a user interface, without writing code. ComponentOne WebParts for SharePoint supported integration with SharePoint lists, SQL Server databases, and web services.
ComponentOne WebReports for ASP.NET has been discontinued and is no longer available for sale.
ComponentOne WebReports for ASP.NET offered server-based report generation and viewing capabilities, allowing ASP.NET developers to embed, render, and export reports in web applications without desktop dependencies.
ComponentOne WebSpell IDE for ASP.NET has been discontinued and is no longer available for sale.
ComponentOne WebSpell IDE for ASP.NET was a web-based spell-check component integrated into ASP.NET applications, providing real-time spell checking and suggestions for user-input fields in forms.
ComponentOne Xamarin.Android Edition has been discontinued and is no longer available for sale.
ComponentOne Xamarin.Android Edition offered native Android UI components, data grids, charts, gauges, and input fields, built specifically for Xamarin.Android projects, facilitating performant Android UIs within a .NET environment.
ComponentOne Xamarin.iOS Edition has been discontinued and is no longer available for sale.
ComponentOne Xamarin.iOS Edition featured native iOS UI controls, grids, charts, gauges, and form inputs, designed to integrate with Xamarin.iOS, enabling developers to deliver performant, platform‑native experiences from a C# codebase.
ComponentOne Zip for Mobile Devices has been discontinued, similar functionality can be found in alternative products.
ComponentOne Zip for Mobile Devices, was a .NET Compact Framework component by MESCIUS for creating, opening, managing, compressing, and encrypting zip files across streams. It has been integrated into ComponentOne Studio Enterprise (and was previously included in ComponentOne Studio for Mobile Devices). It offers the same high‑level classes (C1ZipFile, C1ZipEntry, C1ZipEntryCollection), stream‑based compression, and a pure‑C# implementation of Zlib for low‑level control, all within a broader enterprise suite.
Data Dynamics Reports has been discontinued and is no longer available for sale.
Data Dynamics Reports was a .NET-based reporting toolkit that enabled developers to design, preview, and render interactive reports within Windows Forms and ASP.NET applications. It featured a Visual Studio-integrated designer, a rich object model for dynamic report creation, and support for various export formats including PDF, Excel, and HTML. It was designed to offer flexible layout control and data-binding capabilities for enterprise reporting needs.
Enterprise Database Pack has been discontinued and is no longer available for sale.
Enterprise Database Pack was a bundled collection of components aimed at facilitating secure, high-performance database access and integration within .NET applications. It included data providers, connectors, and utilities to work with major relational database systems such as SQL Server, Oracle, MySQL, and others. The pack supported encryption, authentication, and advanced connection management features suited for enterprise-grade environments.
Enterprise Developer Toolbox has been discontinued and is no longer available for sale.
Enterprise Developer Toolbox was a comprehensive suite of developer tools designed for building enterprise-level .NET applications. It included a range of UI controls, data access components, and productivity tools that supported Windows Forms, ASP.NET, WPF, and mobile platforms. The toolbox aimed to simplify the integration of reporting, charting, data visualization, and secure communications within complex enterprise solutions.
GrapeCity rebranded to MESCIUS.
Effective November 1, 2023, GrapeCity rebranded to MESCIUS.
Though the name has changed, MESCIUS remains a valued Enterprise Partner with ComponentSource, dedicated to enhancing the quality of its products and services.
GrapeCity is an award-winning Microsoft Gold Certified Partner and one of the world's largest providers of developer components. For over 40 years, GrapeCity has provided enterprises around the world with state-of-the-art developer tools and components, software services, and solutions. GrapeCity's products provide developers, designers, and architects with the ultimate collection of easy-to-use tools for building sleek, high-performing, feature-complete applications. With a diverse product line, including ComponentOne Studio, ActiveReports, Wijmo Enterprise, Spread, DataViewsJS, and the GrapeCity Documents API, GrapeCity delivers spreadsheets and reporting tools, grids, charts, mobile controls, and UI components for JavaScript and .NET enterprise applications, mobile and beyond. GrapeCity's component philosophy comes down to four elements - speed, flexibility, familiarity, and a small footprint.
Input Pro has been discontinued and is no longer available for sale.
Input Pro was a collection of ActiveX controls developed to enhance data entry functionality in Windows desktop applications. It included masked edit, numeric input, date/time pickers, and other input-related components tailored for Visual Basic and other COM-based environments. Input Pro supported advanced formatting, validation, and localization features for user input across various industries.
Input Pro for Silverlight has been discontinued and is no longer available for sale.
Input Pro for Silverlight was a suite of input controls tailored for data entry in Silverlight applications. It included advanced input elements such as masked text boxes, date pickers, numeric editors, and auto-complete text fields. The controls offered validation, formatting, and localization features, helping developers enforce data integrity and consistency in user interfaces. Input Pro for Silverlight was used to enhance forms and data collection scenarios in line-of-business applications running on the Silverlight platform.
Input Pro for Win Forms has been discontinued and is no longer available for sale.
Input Pro for Win Forms was a .NET component library designed to extend input capabilities in Windows Forms applications. It offered a suite of controls including masked text boxes, date and time pickers, numeric editors, and validated input fields. Built for the .NET Framework, it supported data binding, custom formatting, and input validation to improve user data entry accuracy and consistency.
List Pro has been discontinued and is no longer available for sale.
List Pro was a list‑box and combo‑box control suite which offered data‑bound and unbound list controls capable of handling very large data sets (up to 2 billion items), multi‑column layouts, cell merging, increment‑search, tool‑tips, OLE drag‑and‑drop, and support for ADO/OLE DB binding. Designed for ActiveX and older WinForms/.NET applications, it enabled developers and database administrators to build advanced but lightweight list interfaces with extensive properties, methods, and events.
SizerOne is now included as part of ComponentOne Studio ActiveX Edition
SizerOne provided dynamic form resizing and layout management using a visual grid-based designer to maintain proportions across screen resolutions.
Spread for ASP.NET has been discontinued and is no longer available for sale.
Spread for ASP.NET was a .NET web spreadsheet control that allowed developers to embed Excel-like functionality into ASP.NET applications, offering formula support, data-binding, cell formatting, and charting within web forms.
Spread for WinForms is now included as part of Spread.NET.
Spread for WinForms is now available as part of Spread.NET from MESCIUS. Spread.NET is a comprehensive spreadsheet component suite for .NET that includes functionality for Windows Forms (WinForms), Windows Presentation Foundation (WPF), ASP.NET and other .NET platforms, providing advanced spreadsheet controls, calculation engine support and Excel-compatible features for software developers.
Spread Studio has been discontinued and is no longer available for sale.
Spread Studio was a comprehensive spreadsheet component suite for .NET, enabling creation, editing, and visualization of Excel-style workbooks in WinForms, WPF, and ASP.NET with features like charts, formulas, and data import/export.
Spread WinRT has been discontinued and is no longer available for sale.
Spread WinRT was a spreadsheet control built for Windows Runtime applications, offering interactive workbook functionality, including formatting, formulas, and charting, in XAML-based Windows Store apps.
Spread WPF-Silverlight has been discontinued and is no longer available for sale.
Spread WPF-Silverlight was a spreadsheet component designed for use in Windows Presentation Foundation (WPF) and Silverlight applications. It offered Excel-compatible features, including cell formatting, formulas, charting, and data binding. The component allowed developers to embed rich spreadsheet functionality within .NET applications, enabling users to perform complex data manipulation and analysis tasks. Spread WPF-Silverlight supported importing and exporting Microsoft Excel (XLS/XLSX) files and included a flexible API for customizing behavior and appearance.
Spread.NET Professional has been replaced by Spread.NET.
Spread.NET Professional by MESCIUS has been replaced by Spread.NET and is no longer available for individual purchase. The functionality previously offered in Spread.NET Professional is now included as part of Spread.NET, a unified suite of spreadsheet components for .NET development. Spread.NET provides advanced spreadsheet controls, Microsoft Excel-compatible features, calculation engine functionality, data visualization, and import/export capabilities in a single product for building desktop and web applications.
Spread.Services has been discontinued and is no longer available for sale.
Spread.Services provided server-side spreadsheet processing capabilities, enabling developers to generate, modify, and export Excel documents via web services or APIs without requiring a UI component.
Tab Pro has been discontinued and is no longer available for sale.
Tab Pro was a UI component library that provided advanced tabbed interface controls for Windows applications, supporting features like drag-and-drop, closeable tabs, customizable layouts, and dynamic tab management.
True DataControl is now included as part of ComponentOne Studio ActiveX Edition
True DataControl offered ActiveX controls for database front-ends, enabling data binding, navigation, and manipulation of complex datasets.
True DBGrid Pro is now included as part of ComponentOne Studio ActiveX Edition
True DBGrid Pro delivered a data-aware grid with in-cell editing, hierarchical views, and extensive formatting for displaying tabular data.
True DBInput Pro is now included as part of ComponentOne Studio ActiveX Edition
True DBInput Pro included data-aware input controls like masked textboxes, date pickers, and numeric editors with validation and formatting features.
True DBList Pro is now included as part of ComponentOne Studio ActiveX Edition
True DBList Pro offered data-aware combo boxes, multi-column lists, and drop-down lists ideal for lookup and selection interfaces.
VSFlexGrid Pro is now included as part of ComponentOne Studio ActiveX Edition
VSFlexGrid Pro was a high-performance grid control with custom cell types, Excel-style features, and advanced formatting options.
VSSPELL is now included as part of ComponentOne Studio ActiveX Edition
VSSPELL provided spell checking with customizable dictionaries, real-time correction, and multilingual support in text controls.
VSVIEW Classic Edition is now included as part of ComponentOne Studio ActiveX Edition
VSVIEW Classic Edition enabled document viewing, printing, and previewing for formatted text and reports in desktop applications.
VSVIEW Reporting Edition is now included as part of ComponentOne Studio ActiveX Edition
VSVIEW Reporting Edition included tools for report creation, layout design, and export, supporting various data sources and output formats.
Wijmo 3 has been discontinued and is no longer available for sale.
Wijmo 3 was a JavaScript/HTML5 UI controls collection offering rich web components, including grids, charts, input controls, and gauges, designed for modern browser-based applications using vanilla JS and jQuery.
Xuni Xamarin has been discontinued and is no longer available for sale.
Xuni Xamarin was a collection of Xamarin.Forms UI controls providing cross-platform components such as charts, gauges, and inputs optimized for mobile apps on iOS and Android using shared C# code.