DocuDesk: PDF Sign & Edit

DocuDesk signs and edits PDF documents entirely on your phone. No account, no upload, no internet — the app doesn't even request the internet permission. Your documents never leave your device.

SIGN ONE, SIGN THEM ALL • Draw, photograph, or type your signature and save it for reuse • Load a stack of PDFs and sign every one in the same spot with one tap • Smart detect finds the signature line in each document automatically • Place, resize, and rotate multiple signatures per document

A COMPLETE PDF EDITOR • Retype: tap printed text to replace it — DocuDesk matches the font, size, color, and even the background behind it • Works on scans too, with built-in offline text recognition (OCR) • Vertical or rotated labels stay rotated when you retype them • Text, pen, highlighter, shapes, arrows, whiteout, and watermarks — all rotatable • Add, duplicate, reorder, or delete pages; merge documents • Unlock password-protected PDFs on the spot (your original file is never changed)

PRIVATE BY DESIGN • 100% offline — nothing is ever uploaded • No account, no ads, no tracking, no analytics • Free forever, with no in-app purchases

Available in English, German, Spanish, French, Swedish, and Sinhala.