Merge PDF files into one

Combine several PDFs into one, in the order you want.

Drag & drop files here

PDF files · one or more files

Choose files

Processed on your device — nothing is uploaded

You can also paste with Ctrl+V

How it works

Choose your PDF files or drop them on the page.
Drag the cards into the order you want.
Click “Merge files” and download the result.

About this tool

Add your files, drag them into order and hit Merge. It all happens on your device, so contracts and confidential documents stay private — with no limit on the number or size of files.

Why use Warqa for this?

Your files are never uploadedProcessing happens in your browser, so documents never pass through a server — safe for contracts and confidential files.

No limits, no sign-upNo caps on file size or count, no account, no email and no watermark on your results.

Instant and works offlineNo upload or download wait, and you can install it as an app and use it without internet.

Frequently asked questions

Is there a limit on how many files I can merge?

No. You can merge dozens of files and hundreds of pages at once; the only limit is your device’s memory.

Does merging change page formatting?

No. Pages are copied as they are — fonts, images and links included — with no recompression.

Are my files safe?

Yes. There is no server that receives your files; everything is processed in your browser and stays on your device. You can confirm it in the Network tab of your browser’s developer tools.

Is it really free?

Yes. Every tool is free with no daily limits, no sign-up and no watermark on your files.

Does it work on phones?

Yes, it works in any modern mobile or desktop browser, and you can install it as an app from the browser menu.