PVS-Studio - PVS-Studio is a useful piece of software for detecting problems in source code. The software examines program codes written in C, C++, and C# for any problems that might prohibit the code from functioning properly.
FusionDebug - FusionDebug an interactive step debugger for ColdFusion Markup Language.
Error Prone - Error Prone is a bug detection tool for Java code, integrated into the Java compiler.
UNICOM PurifyPlus - PurifyPlus is a run-time analysis tools for application reliability and performance.
Fiddler - Fiddler is a debugging program for websites.