Handybin is a free PDF toolkit — merge, split, compress, OCR, sign,
encrypt, redact, and convert to/from Word, Excel, PowerPoint, and EPUB —
with one rule: nothing ever gets uploaded. Every one of the 46 tools
runs entirely in your browser via WebAssembly.
No account. No watermark. No file size games. No "sign up after your
3rd free use." Works offline once the page has loaded.
