DLL (Dynamic Link Libraries) / C++Builder

DLL (Dynamic Link Libraries)

What is a DLL? A DLL, short for Dynamic Link Library, is a library that contains both code and data that can be used as a shared DLL or resource DLL by more than one program or application at the same time. Using Windows DLLs or DLL libraries allows the developer to make more efficient use of memory and disk space, as well as allowing for a more modular approach to the application design that encourages componentization and code re-use.

A DLL library can be used as a software component to add functionality to your application or project, without the need to spend the time to write all of the code yourself. You will find .NET DLL products and C# DLL products here for a variety of common tasks that are both visual and non-visual.

For example you will find dynamic DLL products that are datagrid DLLs that enable you to provide data grids or to present datatables in your app. Or if you need full calc engine functionality there are spreadsheet DLLs available too. If you are looking for charting DLLs or graphing DLLs, you will find several products here to include in your application to draw pie-charts, bar charts, line graphs etc.

Other visual DLL libraries listed here include: a DLL editor for text editing and word processing, calendar DLLs for planning and scheduling, Computer Aided Design or CAD DLLs, image processing DLLs and image conversion DLLs and DLL libraries for document imaging & scanning, OCR DLLs for optical character recognition projects, as well as complex DLLs for multi-media and video compression tasks, or a simple dynamic DLL to display a barcode.

You will also find non-visual dynamic DLL products, that work in the background to add functionality to your your application, such as sending and receiving emails via SMTP or POP or transferring files via FTP or HTTP over the Internet. Or non-visual data reporting DLLs to create daily management reports or scheduled MIS reports overnight or to create PDF files in batch mode using a PDF DLL library to carry out the file format and conversion task for you.

You will also find similar C++ DLL or CPP DLL products or DLL libraries for your Visual C++ application or the equivalent Borland library for your BC++ project code.

Top Reviews

List Pro by GrapeCity

Average Review: based on 3 reviews.

I have been a contractor and or employee doing VB development for over 25 years now. I came across ListPro as an alternative to the controls included with VB and would use nothing else. If I remeber correctly, I started using it almost 10-years ago and it has been purchased by myself and every client/employer I've worked for since. A MUST HAVE control.
Protection PLUS Pro by Concept Software

Average Review: based on 3 reviews.

A VERY powerful product with quite a steep learning curve. Don't be put off. Invest a few hours and read the manual and you'll soon be up and running. We're all used to diving in without reading instructions, but this is worth the effort and worth the price. A product that will do as much or as little as you want. 110% happy that we bought it. Only downside is that the manual appears to have been ...
Read full review.
LEADTOOLS Imaging Pro SDK by LEAD Technologies

Average Review: based on 2 reviews.

Easy to implement and great support
ImageKit7 by Newtone

Average Review: based on 2 reviews.

Not an easy tool, but the best I used for scan and display images.
ProEssentials by GigaSoft

Average Review: based on 2 reviews.

Pro Essentials is a great tool. Support and documention were excellent.

View All Top Reviews

Best Sellers

/n software Red Carpet Subscription by /n software

Communications, security and e-business components. /n software Red Carpet Subscriptions give you everything in one package: communications components for every major Internet protocol, SSL and SSH security, S/MIME encryption, Digital Certificates, Credit Card Processing, ZIP compression, Instant Messaging, and even e-business (EDI) transactions. .NET, Java, COM, C++, Delphi, everything is included, together with per developer licensing, free quarterly update CDs and free upgrades during the subscription term.
dbExpress Driver for Oracle by Devart (formerly Core Lab)

Provide fast, high performance access to Oracle database servers. dbExpress Driver for Oracle is a database-independent layer that defines a common interface to provide fast access to SQL database servers. For each supported server, the Oracle driver provides a driver as an independent library that implements the common dbExpress Driver for Oracle interfaces for processing queries and stored procedures. dbExpress Driver for Oracle provides high performance database connectivity and is easy to deploy. dbExpress drivers are available for Windows as dynamic-link libraries. When you deploy a database application that uses dbExpress Driver for Oracle you need only include a dll with the application files you build.
LEADTOOLS Document Imaging SDK by LEAD Technologies

Build professional document imaging into your applications. LEADTOOLS Document Imaging includes API, C++ Class Libraries and .NET Class Libraries for Win32 and x64 with features that include comprehensive annotations (Text, highlights, sticky notes, stamps, and more), specialized bitonal image display and processing such as scale-to-gray and favor-black. Also features performance and memory optimizations for bitonal images, document image clean-up including hole-punch, line and staple removal and scanning with TWAIN or ISIS. Now includes JBIG2, ABIC, JPEG2000 and LEAD CMW.
FileUp Professional by SoftArtisans

Use server and client-side controls for optimal file upload and download performance. SoftArtisans FileUp Professional Edition is an HTTP file transfer bundle that adds flexible file management and an ActiveX control to the dependability of FileUp Standard Edition. FileUp Professional will enhance your applications and help overcome inefficiencies with browsers that aren't fully compliant with RFC1867 (Form-based File Upload in HTML). It includes server-side and client-side components for performing uploads and downloads. The server-side component is a COM object that will run in IIS.
Studio Controls for COM by DBI Technologies

Optimize the time from concept to solution. Studio Controls for COM includes 62 royalty-free ActiveX controls for Outlook style scheduling to snap-in Windows application design, data entry and presentation including components for intuitive UI design. Integrating standards based component software in project development advances the time to market while offering application development a whole new set of features at a fraction of the cost.

View All Best Sellers

Why buy from ComponentSource?

ComponentSource offers a unique global service, used by over 1,000,000 software developers worldwide.

Open 24 hours a day, Monday to Friday

International customer service centers in the US, UK and Japan.

More Info | About Us

Categories in DLL / C++Builder | View Publishers

New Releases

/n software Red Carpet Subscription by /n software

Communications, security and e-business components. /n software Red Carpet Subscriptions give you everything in one package: communications components for every major Internet protocol, SSL and SSH security, S/MIME encryption, Digital Certificates, Credit Card Processing, ZIP compression, Instant Messaging, and even e-business (EDI) transactions. .NET, Java, COM, C++, Delphi, everything is included, together with per developer licensing, free quarterly update CDs and free upgrades during the subscription term.
DC Number2Text by EgyFirst Software

Easily convert numbers to text. DC Number2Text offers numeric translation, it converts any number string in your code into alphabetic text, with accurate place values. Great for banks billing, this software is useful when making financial reports, generating bills and printing checks. There's no need to translate and type in each number - just run DC Number2Text and a text translation will appear next to your figures. Since encoding is automatic, there is no room for fraud or human error. DC Number2Text can translate numbers in 13 languages including English, Arabic, French and German. It can also translate converted text between these languages.
ComponentOne Studio for ActiveX by ComponentOne

A suite of ComponentOne COM Technologies products including controls such as True DBGrid and VSFlexGrid. ComponentOne Studio for ActiveX currently includes: True DBGrid Pro, VSFlexGrid Pro, VSVIEW Classic Edition, VSVIEW Reporting, Chart, WebChart, Query, True DataControl, True DBInput Pro, True DBList Pro, SizerOne and VSSPELL. ComponentOne Studio for ActiveX includes any new ComponentOne COM Technologies component and updates released within your 1 year subscription period, plus email support.ComponentOne Platinum Support Subscriptions also provide a full year of Telephone and Online Technical Support. ComponentOne Studio for ActiveX also offers 64bit support for several products included in the suite. ComponentOne Studio for ActiveX is also available as part of the ComponentOne Studio Enterprise.
Chant Developer Workbench by Chant

Comprehensive development and testing environment for working with speech technology. Chant Developer Workbench includes GrammarKit, LexiconKit, ProfileKit, SpeechKit and VoiceMarkupKit Win64, Win32, and WinCE that will allow you to easily manage grammars, profiles, lexicons, recognizers, synthesizers, and text-to-speech markup to your applications. Chant Developer Workbench features a Multi-document, interactive, customizable environment with color-coded formatting, IntelliPrompt, Command line testing, Event tracing and many more advanced features.