Latest version

New in version 3.5.6  for Windows 7, 8 and 10

- Added option ‘HAP compressor’.
- Fixed option 'Strictly Enforce GOP Size’.
- Fixed option 'Always try a mb with mv=<0,0>’.
- Fixed option'Normalize adaptive quantization’.
- Fixed issue changing the audio codec after adding an audio stream.

FFmpeg.exe files for Windows:
Download FFmpeg (Recommended) - we recommend using Static FFmpeg.exe file point release (not daily build) (When unzipped - look into the BIN directory for the ffmpeg.exe file)

User Presets (Facebook, Vimeo, YouTube, XDCAM HD, Android, Kindle, Avid, …):
Download User Presets

Older myFFmpeg versions:
Download myFFmpeg 3.4
Download myFFmpeg 2.3.3

FFmpeg source: 
Download source

myFFmpeg uses Mediainfo by Jerome Martinez