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Open-source licenses

DigiCompress runs on open-source software that is delivered to your browser. Here is what it uses and under which licenses.

Last updated

Components delivered to your browser

ComponentUsed forLicense
FFmpeg (ffmpeg.wasm core 0.12.10, incl. x264 and LAME)Video and audio compression, media metadataGPL-2.0-or-later
@ffmpeg/ffmpeg 0.12Runs the FFmpeg core in a background taskMIT
ONNX Runtime Web 1.30Runs the background-removal AI modelMIT
IS-Net general-use model (DIS project)Background removalApache-2.0
pdf-libPDF compression and metadataMIT
JSZipOffice documents and ZIP archivesMIT (dual MIT / GPL-3.0)
exifrReading photo metadataMIT
Bootstrap 5Layout and interface componentsMIT
Supabase JSOptional sign-inMIT

Source code for the GPL-licensed media engine

The FFmpeg core that compresses video and audio is licensed under the GNU General Public License, version 2 or later. DigiCompress distributes it unmodified, exactly as published by the ffmpeg.wasm project. Its complete source code and build scripts are available at github.com/ffmpegwasm/ffmpeg.wasm, and FFmpeg itself at ffmpeg.org.

If you would like us to send you a copy of the corresponding source code, email hello@digicompress.com. This offer is valid for three years from the date you used DigiCompress.

See it for yourself.

Compress a file and watch your network tab: nothing large ever leaves.

Open the compressor