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GDB: The GNU Debugger - http://sources.redhat.com/gdb/
Allows debug programs written in C, C++, and other languages, by executing them in a controlled fashion, and printing their data, on a wide variety of UNIX and non-UNIX systems. |
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TotalView Technologies - http://www.totalviewtech.com/
Developer of Totalview, a tool which aids in the development of multithreaded, multiprocess and network-distributed applications. |
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DDD - Data Display Debugger - http://www.gnu.org/software/ddd/
A graphical X Window front-end for command-line debuggers such as GDB, DBX, WDB, Ladebug, JDB, XDB, the Perl debugger, or the Python debugger. |
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Microsoft Debugging Tools - http://www.microsoft.com/whdc/devtools/debugging/
Downloads and related resources for debugging tools for Windows. |
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SmartInspect - http://www.gurock.com/products/smartinspect/
A logging tool for debugging and monitoring .NET, Java and Delphi applications. Includes various logging libraries and a graphical viewer application. Site includes screenshots, tour, articles, and details of features. [Commercial, with free trial] |