Open source

The open-source software we use

Our free tools and Deskshed are built with these projects, and we're grateful for them. Their licenses are listed here. None of them endorse us.

  • gifenc
    GIF encoding in MP4 to GIF and the highlight reel maker
    MIT
  • pdf-lib
    All the PDF tools
    MIT
  • qrcode-generator
    Encoding QR codes
    MIT
  • PDF.js
    Turning PDF pages into images in the desktop app
    Apache-2.0
  • Tauri
    The desktop app's shell
    MIT or Apache-2.0
  • Familjen Grotesk, IBM Plex Sans, IBM Plex Mono
    The fonts on this site
    SIL Open Font License

Looking for free apps to use yourself? Here are the ones we recommend.

Last updated 2026-11-11.