TL:DR; 100% managed version of ZLIB compression library.
100% managed version of ZLIB compression library. Full C# source code is included.
NOV Chart for .NET is an advanced charting control for .NET, covering a vast feature set of charting types for presentational, business, scientific, financial, real-time monitoring, statistical and other types of applications.
.Net SDK allows integrating video editing and processing capabilities into software. Use it to create your own movies out of any audio and video files. Includes transitions and effects. Supports AVI, MPEG, WMV, 3GP, MOV and other popular formats.
Secure FTP client .NET 2.0 component that supports encrypted and non-encrypted FTP access to the servers for transferring files or complete directories. It supports old, very common, FTP protocol, but also secured FTPS (FTP+SSL) and SFTP (FTP+SSH).