I am trying to use the OllyFlow plugin for OllyDbg 1.10. It requires WinGraph32.exe, which was apparently distributed with IDA at some point, because the book Game Hacking says:

Wingraph32 is not provided with OllyFlow, but it is available with the free version of IDA

It appears the current free version of IDA no longer has WinGraph32.exe included - so, how can I get the OllyFlow plugin to work?

1 Answer 1


I know nothing about OllyFlow plugin, but here some info on WinGraph32.exe.

There was GPL-ed source code on hex-rays.com. You can download it using Internet Archive Wayback Machine. Something like this:


Or you can download IDA Pro 5.0 Freeware which contains compiled wingraph32.exe:


  • Thank you! I was thinking this would be the solution, but I was not sure which version of IDA still has this exe. And, once again, archive.org earns my donation!
    – appas
    Sep 22, 2022 at 6:58

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