Merge PDF: Split, Delete Pages

Merge PDF files into one document, split a PDF into separate files, delete the pages you do not need, crop and redact a PDF, and compress it to a size you type in. Open password-protected PDFs, fill in forms and sign — all on your phone, all offline.

No account. Nothing uploaded to a server. Scan a contract, sign it with your finger and send it back before you leave the meeting.

🔗 Merge PDF and combine PDF files

Add several PDFs at once and drag them into the order you want, then merge PDF files into a single document. Merge PDF files a client sent across three emails, or combine PDF files into one attachment.

✂️ Split PDF and extract pages from a PDF

Split a PDF into separate files by page ranges, every N pages, one file per page, or up to a maximum size in MB so no part is too big to email. Or extract pages from a PDF: select the pages you want and keep only those as a new document.

🗑️ Delete pages, reorder, rotate and crop

Manage Pages lays the document out page by page. Multi-select to delete pages from a PDF, drag to reorder PDF pages, or rotate PDF pages so a sideways scan reads upright. Crop a PDF by dragging the handles to the part you want to keep, and apply it to one page, the pages you picked or all of them, and widen it again later.

⬛ Redact a PDF

Drag a box over a name, an address or an account number, or find every occurrence of a word and redact them in one pass. Applying it flattens those pages, so the text underneath is gone from the file not just hidden behind a black box.

🔍 Search and copy text in a PDF

Search inside the document and jump between hits with every match highlighted, accents and capitals ignored. Long-press to select a passage and copy it to the clipboard.

🔓 Unlock PDF and remove a PDF password

Open a password-protected PDF with the password and work on it like any other file. Unlock PDF documents for the session, then remove PDF password entirely so the copy you share opens with no prompt.

🗜️ Hit the size limit

Type the size you are allowed — 5 MB for a web form, 2 MB for a portal — and Kyneto shows the estimate before it touches the file. Compress a PDF for email or a web form.

✍️ Sign, fill forms, and mark up a PDF

Draw your signature once and reuse it forever, kept as strokes so it stamps cleanly at any size. Fill in PDF forms: text fields, checkboxes, radio buttons and dropdowns. Add a text box, draw freehand, use the highlighter and shapes, drop a sticky note or place a stamp.

💧 Watermark PDF and add page numbers

Add a watermark to a PDF — your name, "DRAFT" or "CONFIDENTIAL" as text, or an image — across every page. Add page numbers to a PDF before you hand it in, with the position and start number you choose.

🖼️ Images to PDF and export pages as JPG or PNG

Turn photos into a PDF: pick images, arrange them, choose the page size. Export pages as JPG or PNG, or pull the images already embedded in a PDF straight into your gallery.

📄 Scan to PDF with searchable text

Point the camera: the scanner finds the page edges, straightens it and cleans it up. Make scanned PDFs searchable with on-device OCR: an invisible text layer you can search and copy in any reader.

📁 Keep your documents in order

Rename a file, duplicate it before you change it, star the ones you come back to, sort by name, date or size, and search your recent files. Settings shows what Kyneto holds on disk and clears the working files nothing needs.

🔒 It all stays on your phone

Merging, splitting, compressing, signing and OCR happen on the device — nothing is uploaded and there is no account, so no server sees your ID, your payslip or your contract. Laid out for tablets, and it installs on Chromebooks with keyboard shortcuts and drag and drop.

Kyneto PDF is free to try. Exports are limited on the free tier; a subscription unlocks unlimited exports.

Install Kyneto PDF: a PDF merger, PDF splitter and PDF compressor that works offline — unlock, rotate, crop, redact and watermark PDF files, and sign.