Pyinstaller exe rebuilder is a tool to recompile/reverse engineer pyinstaller generated executables without having access to the source code.
Python version 2.5, 2.6 and 2.7 are supported.
(Note : pyinstaller itself supports python 2.4 to 2.7)
Within the software you will find detailed help including a video about how to use the tool.
Framework for making Windows applications that are one .exe file in AutoHotKey_L,C++,C#, VB.NET,Java,Groovy,Common Lisp,Nemerle,Ruby,Python,PHP,Lua,Tcl,Perl,Jint,S#,WSH VBScript,HTML/JavaScript/CSS,COM, PowerShell without compiling . For .NET 4.