TopCoder AutoGen will help you focus your attention on the problem themselves by generating a pure C++ programming and test framework automatically, and help you win the arena in the limited competition time.
Downloads: 48146 - Freeware - Download Now
Crystal REVS is the best context-sensitive editor there is. Has Flowcharts, Rich Call/Caller/Class Trees, Edit Panels, Real Time Auto-Formatting, Visio export, State diagrams, static analysis, HTML docs, Data, Call Flow, Data Dependency, Compilers.
Downloads: 46820 - Shareware - Download Now
Pair Programming for Visual Studio, Concurrent editing, live Code Reviews. Local and remote teams can interact in real-time within the IDE, easily collaborating and sharing knowledge. Take full advantage of social coding through GitHub.
Downloads: 48615 - Shareware - Download Now
This is a free sample add-in (ready to install and use) that adds some useful features to Microsoft Excel. It contains a full source code in VB and C# and supports Excel 2003 and 2007. The add-in works in VSTO 2005 SE and VSTO 2008 (VB.NET, C#).
Downloads: 47654 - Freeware - Download Now
VNCViewer Library for .NET with repeater support. Win Mobile and Desktop support.
Downloads: 47222 - Shareware - Download Now