ASPXpand 1.0 for ASP.net 

Bring the flexibility of desktop programming to ASP.Net! ASPXpand offers over 40 different "desktop type" functions that can help cut your development time in half. ASPXpand works with the native ASP.Net controls, making implementation a snap!
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hopster 

Bypass firewalls to chat with your friends and download files. Works with Kazaa, iMesh, Messenger, ICQ and any other application that supports the SOCKS protocol.
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cryptlib 

Security toolkit with strong encryption and authentication. Supports many algorithms for symmetric/asymmetric encryption, authentication, and hashing. Free for non-commercial/shareware projects. Written in C. ActiveX and C++ wrappers are available.
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Map Suite - Winforms Edition 

Map Suite Winforms Edition is a powerful set of user controls enabling you to build compelling mapping applications. Leveraging Microsoft?s .NET framework, our APIs incorporate the latest technology to deliver intuitive streamlined interfaces.
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BKAudio 

The BKAudio v2.0 class library allows you to visually add sounds to your .NET applications! Per Developer and Source Code Licensing are available. In both cases, there are no runtime royalties or other fees! Updates for the current version are free.
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Flow Pro 

Designs waterways and channels. Graphical and easy to use Enhanced Plotting Features Report Ready Results Supports both English and SI (metric) units Handles circular, trapezoidal, ushaped, and tubular channel shapes
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