Metadefender Lite provides application developers with an easy way to integrate ClamAV detection engine into their applications to perform real time virus scanning.

PureComponents Ultimate Suite is a set of 79 controls for .NET WinForms. It contains all controls you need for developing the user interface. You can find there controls for displaying data in a grid, calendars, controls for creating forms and more.

SMTP/POP3/IMAP COBOL email component library (SEE4CB) uses a simple API to send and receive mail, including HTML and MIME attachments. Comes with many COBOL examples. Supports all versions of 32-bit Fujitsu COBOL. Also use with other Win32 COBOLs.

RadarCube for NET Windows Forms is a Desktop OLAP component entirely authored in C# 2.0. The control has an excellent performance, splendid user interface, and vast abilities for OLAP-analysis. Use your chance to create true OLAP applications!

JaStDev's Docking control is a component library for WPF that helps you build complex Tabbed document interfaces.

SMTP/POP3/IMAP XBase++ email component library (SEE4XB) uses a simple API to send and receive mail, including HTML and MIME attachments. Comes with many XBase++ examples. Supports all versions of Alaska XBase++. Royalty free.

The RV-Media Jpeg2000 SDK is software development kit intended to enable programmers and prosumers to develop applications based on Jpeg2000 standart. SDK contains implementation of Jpeg2000 decoder and encoder.

SMTP/POP3/IMAP Visual dBase email component library (SEE4DB) uses a simple API to send and receive mail, including HTML and MIME attachments. Comes with many Visual dBase examples. Supports all versions of 32-bit Visual dBase.

.NET and C# inversion of control container Winter4net - Lightweight C#, .NET dependency injection container, spring framework compliant, ultrafast, compact and scalable, infrastructure for MDD/MDA

SMTP/POP3/IMAP Delphi email component library (SEE4D) uses a simple API to send and receive mail, including HTML and MIME attachments. Comes with many Delphi examples. Supports all versions of Delphi, Delphi for Win32, and Delphi for .NET.