Medusa - Disassembler is a reverse engineering tool developed to aid in the analysis of machine code. It works by taking an executable binary or library and breaking it down into its component parts. It can be used to view assembly code for any CPU architecture, including x86, ARM, MIPS and PowerPC. It also allows for the manual editing of assembly code, to be used in debugging and patching applications. Medusa - Disassembler also offers a number of powerful features, including the ability to view and edit memory, create breakpoints and watchpoints, analyze code, and more. It also provides a number of tools to help with the analysis of code, such as call trees, data flow analysis, and control flow graphs. Medusa - Disassembler is a powerful tool for any reverse engineer or software developer.
OllyDbg
GNU Project Debugger
Bokken
Discontinued The program is no longer updated. The latest version, 2.01, released in September 2013, can still be downloaded from the official website.