ASP.NET Core 8 News

Edit PDF Metadata for Better Document Control

December 1, 2025
ASP.NET Core PDF Viewers with support for metadata editing, improve document search, classification, and lifecycle management.

Managing Metadata in the context of PDF Viewer components for ASP.NET Core, refers to the ability to view, edit, and update the descriptive information embedded within a PDF file. This metadata typically includes details such as the document's title, author, subject, keywords, creation and modification dates, and application used to create the file. Managing metadata allows developers and end users to keep document properties accurate and relevant, which can be important for document indexing, searching, and compliance with organizational standards. This feature is especially useful in document management systems where accurate metadata supports efficient retrieval and categorization.

Several PDF Viewer ASP.NET Core components offer metadata management features including:

  • Document Solutions for PDF by MESCIUS allows metadata inspection and editing inside PDFs, enabling consistent document information for enterprise workflows.
  • ImageGear for .NET by Accusoft allows developers to read and update PDF document metadata programmatically, maintaining accurate embedded document info.
  • Syncfusion Essential Studio PDF Viewer SDK (part of Syncfusion Essential Studio Enterprise) enables management of PDF metadata alongside standard viewing and editing.

For an in-depth analysis of features and price, visit our comparison of ASP.NET Core PDF Viewer Components.

Compare ASP.NET Core PDF Viewer Components

Improve Spreadsheet Data Readability

November 28, 2025
Using formatting and presentation features allow you to easily present information to help users navigate complex worksheets with less effort.

Formatting and presentation features shape how information is communicated within a spreadsheet, turning raw values into content that is clearer, more readable, and visually consistent. These capabilities help users emphasize key data, establish a coherent visual style, and create worksheets that are easier to interpret at a glance. By supporting both subtle adjustments and more expressive enhancements, they play a central role in making spreadsheets suitable for reporting, analysis, and presentation-focused tasks across a wide range of scenarios.

Common features include:

  • Barcodes convert cell values into machine-readable symbols that can be used for tracking, inventory, or integration with external systems.
  • Cell Formatting controls the appearance of content through adjustments to fonts, colors, borders, alignment, and number formats.
  • Charts present data visually through a variety of graphical formats, making patterns and comparisons easier to understand.
  • Conditional Formatting applies visual cues dynamically, helping users identify trends, exceptions, or threshold-based results without manual intervention.
  • Inserting Images enables users to place graphics directly into worksheets, supporting richer presentations and adding contextual detail where needed.
  • Themes provide a foundation for consistent styling by applying coordinated colors, fonts, and effects across an entire spreadsheet.

For an in-depth analysis of features and price, visit our ASP.NET Core spreadsheet components comparison.

Explore ASP.NET Core Spreadsheet Features

Add Handwritten Notes to PDFs in Web Apps

November 26, 2025
ASP.NET Core PDF controls with freehand drawing and ink annotation let users add signatures, sketches, and notes directly to documents.

Freehand Draw, also known as Ink Annotation, in ASP.NET Core PDF Viewer controls allows users to add freeform, hand-drawn annotations directly onto PDF documents. This feature mimics natural handwriting or sketching by enabling input through mouse, touch, or stylus, making it especially useful for scenarios requiring personal notes, signatures, or diagrammatic feedback. The annotations are embedded as part of the PDF, ensuring they remain accessible and visible across different platforms and viewers. It is commonly used in applications where document review or digital signing is required, enhancing interactivity and collaboration within PDF-based processes.

Several ASP.NET Core Assembly PDF Viewer components offer support for Freehand Draw/Ink Annotation including:

  • Document Solutions for PDF by MESCIUS allows you to draw free‑hand ink annotations that capture user‑stroke paths and embed them as editable vector markup within a PDF.
  • ImageGear .NET by Accusoft enables freehand and polyline annotation so developers can capture scribbles, arrows or curves and save them as PDF annotation objects.
  • Syncfusion ASP.NET Core PDF (part of Syncfusion Essential Studio Enterprise) supports ink annotation within its viewer, enabling users to draw and add signatures to PDFs.

For an in-depth analysis of features and price, visit our comparison of ASP.NET Core Assembly PDF Viewer Components.

Compare ASP.NET Core Assembly PDF Viewer Components

Build Visual Workflows with Powerful Elsa Tooling

November 26, 2025
ABP Platform 10.0 adds the Elsa Workflow module, allowing developers to design, execute, and manage visual workflows directly in their applications.

ABP Platform is a comprehensive framework designed to accelerate the development of enterprise software solutions by offering an opinionated architecture built on best practices for .NET and ASP.NET Core. It equips developers with the essential infrastructure, production-ready startup templates, pre-built application modules, and modern UI themes needed to build robust, scalable, and maintainable applications. With powerful tooling, detailed guides, and extensive documentation, ABP Platform improvs implementation, reduces repetitive tasks, and ensures consistency across projects. Ideal for organizations seeking to enhance productivity and maintain high-quality standards, it enables teams to focus on delivering business value while the platform handles architectural complexity and automation.

The ABP Platform 10.0 update introduces the Elsa Workflow module, giving developers a fully integrated way to design and execute visual, event-driven processes within both monolithic and microservice architectures. With built-in support for Elsa Studio, developers can model and manage behavior through a hybrid UI while relying on ABP to handle execution, state management, and service interactions, resulting in a more consistent and maintainable approach to orchestrating application processes.

To see a full list of what's new in version 10.0.0, see our release notes.

The ABP Platform is available as a Team, Business or Enterprise license, which entitles developers to use the platform's Pro features and provides software updates and technical support for 1 year. See our ABP Platform licensing page for full details.

For more information, visit our ABP publisher page.

Track Network Paths with Precision

November 14, 2025
TraceRoute support in .NET components helps developers diagnose latency, map packet routes, and optimize performance in network apps.

TraceRoute is a network diagnostic protocol used in .NET Communications and Messaging controls to determine the path packets take from the source to a destination across an IP network. It works by sending packets with incrementally increasing Time-To-Live (TTL) values, which prompts routers along the path to return error messages that help identify each hop and measure transit delays. This functionality is particularly useful for monitoring network latency, diagnosing connectivity issues, and understanding the routing behavior of networks in distributed systems. By integrating TraceRoute into a .NET application, developers gain visibility into network paths, enabling more informed troubleshooting and performance optimization of communication processes.

Several .NET Comms & Messaging components offer support for TraceRoute protocol including:

  • IPWorks .NET Edition by /n software lets you perform a TraceRoute to map network hops to a designated host and analyze latency across each segment.
  • PowerTCP Sockets for .NET by Dart Communications supports an asynchronous TraceRoute feature to identify packet‑routing paths and measure round‑trip delays.
  • SocketTools .NET Edition by Catalyst Development Corp. allows a TraceRoute operation by sending timed‑echo packets with incremental hop limits to detect intermediate routers.

For an in-depth analysis of features and price, visit our comparison of .NET Comms & Messaging.

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