PDF Editor - Edit & Sign PDF

Edit PDF files and sign PDF documents right on your phone. PDF Editor lets you change the text in a PDF, add your signature, highlight and comment, and keep every document organized, all in one simple app.

✍️ SIGN PDF IN SECONDS
• Draw your signature with your finger and save it for next time
• Turn a photo of your handwritten signature into a clean signature with no background
• Place, move and resize your signature anywhere on the page
• Sign contracts, agreements, invoices, letters and forms without printing or scanning

📝 EDIT PDF TEXT
• Tap a paragraph to edit PDF text directly: fix typos, update names, dates and prices
• Edited text keeps the page's font, size and line breaks
• Add text boxes anywhere to fill in printed forms and applications
• Find and replace a word on every page in one step
• Edit scanned PDFs too: the app reads a scanned line and lets you retype it
• Undo and redo every change

🖍️ ANNOTATE & MARK UP
• Highlight, underline and strike through text
• Add sticky notes and comments
• Draw freehand with the pen, then erase what you don't need
• Insert images and photos, then move, resize or remove them

📁 PDF MANAGER
• Find every PDF file on your phone and import them in one tap
• Organize your documents with folders, tags and favorites
• Search by file name or by the words inside your PDFs
• Sort and filter by size, date, number of pages and more
• List, grid and compact views
• Trash with 30-day restore, so nothing is lost by mistake

📖 FAST PDF READER
• Sharp pages, smooth zoom and double-tap to zoom
• Night mode and dark theme for reading in the dark
• Search inside a document
• Open password-protected PDFs

💾 SAVE YOUR WAY
• Save your changes or save as a new copy
• Save and compact to make PDF files smaller
• Only what you change is rewritten; the rest of the page stays exactly as it was

🔒 PRIVATE AND OFFLINE
• Your files stay on your device: no account, no upload
• Edit and sign PDFs without an internet connection

🌍 Available in English, Vietnamese, Spanish, French, Hindi, Arabic and Chinese.

Whether you need to sign a contract, fill in a PDF form, fix a typo in a report or keep your work files in order, PDF Editor is the PDF editor, PDF signer and PDF reader you keep on your phone.

Note: signatures are handwritten e-signatures (drawn or imported from a photo). Certificate-based digital signatures are not supported.