All Free Video Converter

MP4 Conversion Guides

Choose the guide that matches your source file and the result you need. These tutorials use All Free Video Converter, a 64-bit Windows 10/11 program for local files.

Free Download for Windows Product page

Free to download and use
Works on Windows 11 and 10
77.8 MB setup
Version 8.1.0
Signed installer
Your files stay on this PC

Choose your conversion task

Start with the source format, then choose whether you need video or only its audio.

Before you start

Keep the original

A new output lets you test compatibility without removing your source. Keep the original until you have checked the finished result.

Choose video or audio

MP4 preserves a video picture; MP3 is audio only. Choose the result for the task instead of simply changing the filename.

Check the result

Use the player or device where you plan to watch or listen. Check sound, duration, picture and any tracks you need.

Download All Free Video Converter

Use the same Windows program for the local conversion task you choose.

Free Download for Windows