Apps similar to FreeConvert include File Converter, which is free and open source. Other options are VERT.sh, CloudConvert, Online Convert and Any Video Converter. You're spoiled for choice with Video Converters like FreeConvert: we list more than 50 alternatives for the web, Mac, Windows, iPhone and self-hosting.
ConvertUno converts and compresses video, audio, images and PDFs entirely on your device — nothing is ever uploaded, because there is no server that could receive files. Hardware-accelerated where the browser allows it: videos whose streams are already compatible are repackaged...
Secure, client-side file converter for video, audio, images, and documents that processes data locally on your device for maximum privacy.
