memory scanner for Linux
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
linux syscall tracer
Linux source-level kernel debugger
An interpreter for the Lua language, written entirely in C#
grieferCode
OllyDbg plugin: advanced labels
Allows executing code on MIPS32 EmbeddedLinux devices (WLAN routers)
C / C++ everything-memory debugger
A free IDE for C#, VB.NET, & Boo projects on Microsoft's .NET platform
Moved to: https://turboc.codeplex.com/
An experimental BASIC language for Linux, Mac OS X, and Windows.
iOS crash logs symbolicating for Windows
c/c++ debug-mutex library