PDF Fox: PDF Editor & Merge

Paper Plane Apps

Contains adsIn-app purchases

About this app

PDF Fox is the honest PDF app: everything works 100% offline, your files NEVER leave your phone, and there is no watermark, no account and no subscription. Ever.

A complete PDF editor and reader in one app: sign PDF, fill PDF forms, merge PDF, split PDF, compress PDF, lock and unlock PDF with a password, and convert PDF to Word, Excel or images — all on your phone, with no internet connection.

SIGN & EDIT
✍️ Sign PDF — draw your signature once, it's saved on your device forever
📝 Add text anywhere, whiteout mistakes, type over them
✏️ Edit text in an existing PDF — tap a line and retype it
📘 Edit Word documents and Excel sheets, then save them back
🔖 Stamp documents: PAID, APPROVED, or your own text

FILL FORMS
📋 Fill PDF forms (AcroForm) — text fields, checkboxes, dropdowns
💾 Save the filled form as a new PDF, ready to send

CONVERT
📷 Photos → PDF (great for receipts, IDs, paper documents)
📄 PDF → Word (.docx) — real text you can edit
📊 PDF → Excel (.xlsx) — best for clean tables
🖼️ PDF → Images (PNG per page)
📃 Text → PDF
📎 Open Excel, Word, PowerPoint, CSV and text files — and convert them to PDF

ORGANIZE
🔗 Merge PDFs into one file
✂️ Split a PDF — pull out a page range, or one file per page
📑 Reorder, rotate and delete pages
🗜️ Compress PDF to shrink file size
🔢 Add page numbers

FILES & SHARING
📂 My Files — everything you make is saved and kept in one place
🗂️ Browse a folder on your phone and see all your documents in one list
📤 Share any file straight to email, chat or cloud — your choice
🖨️ Print straight from the app
📥 Open PDFs sent by email or chat with "Open with PDF Fox"

PASSWORDS
🔒 Lock a PDF with a password (AES-256)
🔓 Unlock a PDF you have the password for

PRIVATE BY DESIGN
🛡️ 100% offline — files are processed on your phone, never uploaded
🔐 Optional app lock with PIN
🙅 No account, no sign-in, no cloud
🌙 Dark mode
🌍 36 languages

WHY PDF FOX?
Most PDF apps charge $60+/year subscriptions, stamp watermarks on your documents, or upload your contracts to unknown servers. PDF Fox does none of that. Every tool is open to everyone — no feature is hidden behind the paywall. Reading, viewing and printing are always free. Saving a file you have made costs one credit (two for a heavy conversion); you start with five and top up for free by watching a short ad. Credits are stored on your phone and spend offline, so you can stock up on wifi and then work with no signal at all. One small one-time purchase removes the ads and the credits for good. No subscription, ever.

Honest limits: editing an existing PDF works by covering the old text and retyping over it, like most mobile editors — it is for fixing a line, not for redacting a secret. PDF→Word and PDF→Excel work best on text-based PDFs, not scans. OCR for scanned documents is coming soon.

Sign it. Fill it. Send it. Done. 🦊

What’s new

First public release.

PDF Fox is a full PDF toolbox for your phone: merge, split, compress and rotate PDFs, convert images and text to PDF, lock or unlock password-protected files, and open PDF, Word and PowerPoint documents in the built-in viewer.

Works with the files already on your phone. No account needed.