About ofyz
Free document tools that never see your documents.
ofyz is a suite of PDF tools — true text editing, merging, splitting, converting images and Office documents to PDF, compression, page management, highlighting and drawing — with one unusual property: everything runs on your device.
Most online PDF services upload your file to their servers, process it there, and send the result back. That means your contracts, invoices, IDs and medical documents pass through — and may be stored on — someone else's computers. ofyz works differently: everything happens right on your device, where the file already is. Nothing is uploaded. Ever. You can even load the site once and use it offline.
Why it's better, practically
- Private by architecture — not by promise. There is no server that could store your files.
- Fast — no upload/download round trip; a 50 MB PDF opens in seconds.
- No limits, no signup — no file-size caps, no "2 tasks per hour", no account.
- Real editing — text is rewritten with the document's own embedded fonts, including Arabic, Hebrew, Chinese, Japanese, Korean and Indic scripts, not patched over with lookalike overlays.
How it's funded
ofyz is free and supported by unobtrusive advertising. Ads never have access to your files — see the privacy policy for the full picture.
Who makes it
ofyz is built by an independent developer. Feedback, bug reports and feature requests are genuinely welcome — they shape what gets built next: get in touch.