◆ Files & formats

PDF tools that never upload your file

Merge PDF, split PDF, combine PDF, rotate, reorder, JPG to PDF, PDF to JPG, and compress PDF free — a private, no-upload PDF editor that runs entirely in your browser. The offline answer to smallpdf and iLovePDF.

Pick a job below. Your file is opened in this tab and never leaves your device — no account, no watermark, no page or file-size limit. Everything runs offline once the page has loaded.

Drop two or more PDFs, put them in the order you want, and combine them into a single PDF. Bookmarks are not carried, but every page comes along in order.

Drop PDF files here, or click to choose
application/pdf — multiple files (reorder them next)

PDF tools — questions

Does it upload my PDF?
No — this PDF editor runs entirely in your browser. Your file is read into memory in this tab and never sent to any server. There's no account and no cloud. To prove it, open your browser's dev-tools Network tab (or watch the live "uploads" counter in the top bar) while you merge or split — it stays at 0.
Is there a file size or daily limit?
No. Because the work happens on your own device, there's no per-file cap and no "3 tasks per day" gate like smallpdf or iLovePDF. The only real limit is your device's memory — very large PDFs (hundreds of MB) use a lot of RAM to render.
Can it compress a scanned PDF?
Yes, and scans compress the most. A scanned PDF is mostly big page images, so the "Rasterize pages" method re-encodes them as JPEGs at a quality you pick and can cut the size dramatically. A PDF that's mostly text won't shrink much — we show the before/after honestly and keep your original if it doesn't get smaller.
Does it work offline?
Yes. Once the page has loaded, you can go offline and every tool still works — merge, split, rotate, JPG to PDF, PDF to JPG and compress all run locally. It's a genuine pdf merger offline, not a website that quietly needs a server.
Is it really free with no watermark?
Yes. No account, no trial, no watermark stamped on your output, and no upsell. It's free because it costs us nothing to run — your browser does the work.
How do I merge or split a PDF here?
To merge: open the Merge tab, drop your PDFs, drag them into order with the arrows, and click Merge. To split: open Split / extract, load one PDF, tick the pages you want (or type a range like 1-3, 5) and click Extract — or split every page into its own file as a zip. Nothing uploads at any step.
Can I add a signature, logo or stamp to a PDF?
Yes. Open the Add image / stamp tab, load your PDF and pick an image — a scanned signature, a company logo, a "PAID" stamp. Drag it onto the page preview to position it, resize with the corner handle, set the opacity, then flatten it onto one page, a range, or every page. To put a signature on a PDF or add a logo to a PDF this way, your image never leaves your device.
How this works & why it’s private

PDF creation and editing here runs on pdf-lib (merging, splitting, rotating, reordering, embedding images, and saving) plus pdf.js (rendering page thumbnails and rasterizing pages to images). Both are ordinary JavaScript libraries served from this site and executed in your browser — there is no server that ever sees your document.

Merge copies every page from each source PDF into one new document in your chosen order. Split / extract copies the pages you pick into a new PDF, or writes one PDF per page and zips them. Rotate and Reorder / delete rewrite page rotation and page order, then re-save. Images → PDF embeds each JPG/PNG as a page. PDF → images renders each page to a canvas and exports PNG or JPG. Compress either re-saves with object streams (lossless, small gains) or rasterizes pages to JPEG (lossy, big gains on scans).

To verify nothing leaves your device: open your browser's dev-tools Network tab, run any tool, and watch the live "uploads" counter in the nav above — it stays at 0 the whole time.