an autoIt script to do binary search debugging
A real Win32 extensible passive debugger
Simple Bash debugger
Entex Adventure Vision emulator with debugging capabilities.
PandaIDE for PHP is a lightweight IDE for PHP Debugging
Intercept UNIX signals, print backtraces and attach a debugger.
Perl Regexp Debugger
Universal programmer/debugger. Universal embedded software framework.
gdb extension with powerful heap memory commands