Best Free MP4 Converters - Convert Video to/from MP4

HandBrake is a popular video transcoder that supports converting MP4 video and converting videos to MP4 format. It is free, open-source, and compatible with Windows, Mac and Linux.

• Convert Blu-ray, DVD, and regular videos to MP4. Available video codecs include H.264, H.265, MPEG-2, and MPEG-4.
• Provide dozens of output presets and allow creating presets.
• Support hardware acceleration.
• Provide a set of options to get desired result.

WinX Video Converter is an all-round video converter tool, well-designed to help you convert video to MP4 and convert MP4 to any video/audio with 420+ pre-programmed profiles. Plus, it's also a good performer to compress MP4, edit MP4, download MP4 with highest possible quality and fastest speed!

Similar to the other MP4 converter we mentioned, this one also has a wide variety of input and output formats. Generally, it can accept whatever you feed it without file size or format limits. MP4 video editing and downloading are also highlighted on its official product webpage, addressing your needs to customize your resulting files like cut, join, rotate, etc.