Split & Merge PDF, Unlock PDF

Split PDF files, merge PDF documents and unlock PDF files when you know the password, plus 16 more tools to sign, fill, scan, compress and edit. JustPDF is a PDF maker, PDF scanner and PDF editor in one app, and every tool finishes in about three taps: pick a file, set the options, done. Merge PDF • Merge PDF files into one document and drag them into the order you want • Combine reports, receipts and forms into a single document Split PDF • Split PDF by page ranges such as 1-3 and 4-6, every N pages, or one PDF per page • See how many files the split will create before you start Unlock PDF and lock PDF • Unlock PDF documents with the password you know and save an unlocked copy • A simple PDF unlocker, not a password cracker • Lock PDF documents with an AES-256 password and choose if printing and copying are allowed Fill and sign PDF documents • Sign PDF pages: draw your signature with your finger, then place, move and resize it • Fill PDF forms: text boxes, checkboxes, dropdowns and radio buttons are found for you • No form fields? Type anywhere on the page with Edit PDF Edit and annotate • PDF editor tools: add text in 3 sizes and 6 colours, images from your gallery and your signature • Annotate PDF pages with a pen, a highlighter and text notes, with undo and redo • Edit PDF adds new content on top of the page; text already in the PDF is not changed Organize pages • Remove pages from PDF documents: tap the pages to delete and they are fully dropped • Extract pages into a new PDF or reorder pages by drag and drop • Rotate PDF pages one at a time or all at once • Add page numbers at the top or bottom, and a text watermark such as CONFIDENTIAL Compress, convert and scan • Compress PDF documents in three levels and see the size before and after • The PDF compressor only re-compresses photos and scans, so text stays sharp • JPG to PDF: turn gallery photos into one PDF (A4, Letter or fit to image) • PDF to JPG: save pages as images in normal or high quality • Scan to PDF with the camera: a document scanner with edge detection, crop and filters PDF reader • Open any PDF from Gmail, WhatsApp, Drive or Files with Open with or Share • Smooth scrolling and pinch zoom up to 4x Made to be quick • Continue with: run the next tool on the result, for example scan, compress, then lock • Search tools with everyday words like combine, shrink or signature, and pin favourites • Password-protected PDFs work in every tool and the result keeps the same password Your files stay yours • PDF tools run on your phone; your documents are not uploaded to a server • Your original is never changed: results are saved as new copies in Downloads/JustPDF • No account, no sign-in, no subscription and no storage permission • JustPDF is free and supported by ads Common questions How do I merge PDF files? Open Merge PDF, pick them, drag them into order and tap Merge. How do I split a PDF into pages? Open Split PDF and choose one PDF per page. Can it unlock a PDF without the password? No. Unlock PDF removes a password you know. Can I sign a PDF on my phone? Yes, with a drawn signature. It is not a certified digital signature. How do I make a PDF smaller for an upload form? Use Compress PDF and check the new size first. Split PDF, merge PDF, unlock PDF and 16 more tools in one place. Install JustPDF and finish your next PDF task in three taps. Questions or ideas: [email protected]