OpenFile

360+ free file tools that run in your browser with no uploads.

OpenFile is a free, MIT-licensed web app that lets you work on your files without ever sending them to a server. PDF, images, video, audio, fonts, archives and developer formats all stay on your device.

What it does

  • PDF: merge, split, compress, sign and OCR
  • Images: convert HEIC, WebP and AVIF, resize, and background removal with a local AI model
  • Video and audio: convert, trim and compress using ffmpeg running in WebAssembly
  • Fonts, archives and developer formats

Why it matters

Files never leave the device. OpenFile works offline as an installable app and needs no account.

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