You can download the binary file here.
Alternatively, since Google does not upload *.exe files, you can download gi-ext.exec and change the extension to .exe.

Attention: the Windows version looks 4-5 times slower than the Linux version, probably due to the not-fully-optimized gcc Windows compiler.

The program was tested on several versions of Windows and it should run without problems. If you do encounter any problem, it would be appreciated if you would send an e-mail to let us know (daniel.porumbel AT gmail DOT com). However, the program is usually much slower in most Windows versions than in Linux.