ReFox is invaluable in situations where the source code is lost.
Edit By BS Editor: ReFox is invaluable in situations where the source code is lost or damaged or if it is uncertain that the source code matches the compiled application. ReFox also provides a mechanism for protecting Visual FoxPro and FoxPro 2.x applications from unwanted decompilation.

ReFox reconstructs source code by splitting an EXE or APP file into components and further decompiling the compiled modules .FXP (.FOX, .MPX, .SPX, .VCX etc.) producing custom formatted source code which is functionally the same as the original, including the names of variables and procedures. you can free download ReFox XII 11.5 now.