Application Debugger for Windows 7 x64

Question

Could you please recommend me a good application level debugger for Windows 7 x64? It is not needed to debug 64-bit applications; it must only run reliably within a 64-bit environment.

I am searching for something like OllyDbg (http://www.ollydbg.de/). However, the problem with OllyDbg is that it is not yet ported for Windows 7 x64.

This has been tried:

• SoftICE (does not work for Win7 x64)
• Syser (it was giving me error messages after installation)
• WinDBG (this one looked too complex and slow to learn. I did not like floating windows all around)
• IDA pro (this one did not allow me to debug application. It only listed the structure graph)
• OllyDBG (after loading the application, it terminates it immediately. Probably a result of compatibility. I also checked emulating Windows XP SP3, but not help at all)

It is required to run the application in real time, and trace it in assembly language.

Solution

Both OllyDbg 1.10 and IDA pro works fine in Win7 x64.

For OllyDbg use Stealth64 plugin.