Disassembler and decompiler for C. [Commercial]

With disassemblers EDCOM by Doug Cox and HexIt by Mikael Klasson.

Windows 32-bit PE file disassembler by Cronos.

Carries many disassemblers hosted by Atomicfrog.

New shareware assembler/disassembler with major differences from those available, by Alan Baylis. Download holds assembled and QBASIC versions.

A Win32 symbolic debugger and disassembler providing output to the screen, file or printer.

File viewer and disassembler for NE,LE,LX,PE formats and Netware Loadable Modules NLM,DSK,LAN, by Eugene Suslikov. [Shareware]

Is a binary file viewing and editing tool including disassembler for DOS and Windows 16/32 formats (MZ, PE, LE) by Stefan Weyergraf and Sebastian Biallas. [Open source, GPL]

A COM component allows to disassemble binary code of x86 (including last Intel and AMD 32-bits instructions) 32 bits applications, from memory or from executable files.

PC disassembler/debugger by Martin Korth. [Freeware]

For 32 bit protected mode/Windows applications, includes integrated disassembler, by Dieter R. Pawelczak. [Freeware]

Is a Win32 command line disassembler targeted for win32 X86 platforms, by WITCZAK Nicolas Alexis. [Open source, GPL]

A Win32 PE File Intel 80x86 Disassembler, with API call conversion, and Navigation control. [Freeware]

Dasm110, Desa101, Disasm32, MakeSrc2, Spy_Trak, Trace41.

DOS based disassemblers.

A Visual disassembler for Windows95's VXDs devices drivers, by Jean-Louis Seigne. [Shareware]

A disassembler and debugger for 16/32 bit windows applications, by URSoft. [Shareware]

Windows 80486 Disassembler for Windows 3.1, by Eric Grass. [Shareware]

Windows 3.1 Disassembler by Leslie Pusztai Jr. [Shareware]

Windows 95/NT disassembler, by Sang Cho. Also Pentium II instruction table can be found at site. [Open source]

Offers Lantern (an advanced interactive decompiling environment in a form of a plug-in for the Interactive Disassembler Pro program) and reverse engineering services for x86 and compatible machine code.