Every tool you need to work with PDFs, in one place

All tools are 100% FREE and easy to use. Merge, split, compress, convert, rotate and watermark PDFs in just a few clicks — right in your browser.

100% private — your files never leave your device, everything runs locally

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Fill forms, sign and fix pages — free, no install.

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Truly private

Files are processed entirely on your device. Nothing is ever uploaded to a server — there is no server.

Blazing fast

No uploads, no queues, no waiting. Your PDFs are ready in seconds because nothing travels over the network.

Free forever

No limits and no watermarks added to your files. Every tool is free to use as much as you like.

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Your files stay on this device — 0 bytes uploaded

Select PDF files

or drag & drop — pasting works too (Ctrl+V)

How to combine PDF files

Add every PDF you want in the final document, drag them into order, and click once — you get a single combined PDF. Ideal for assembling reports, scanned chapters, invoices and application bundles. Everything runs locally: your documents are never uploaded.

Frequently asked questions

How many PDFs can I combine?

As many as you need — two or two hundred. There are no limits or paywalls.

Will the quality change?

No. Pages are copied into the new document exactly as they are — nothing is re-rendered.