Convert, Compress and Chill.
No files are sent to any server - all the conversions and compressions happen right on your machine.
Why Convertfast?
Support all the popular media formats
Convertfast supports all popular media formats including MP4, MP3, JPEG, PNG, MKV and many more.
Complete Privacy
Your files never leave your machine.
Works Offline
All processing is performed locally, eliminating the need for an internet connection once all components are loaded, thus ensuring smooth operation.
No awkward Ads
Currently, the website is free of advertisements. Even if ads are introduced in the future, they will be kept to a minimum.