Merge PDF

Combine several PDFs into a single document, in the order you add them. Free, no sign-up, 100% in your browser — your files are never uploaded.

Drop your PDFs here
or click to choose · 2 or more files
Processed locally · 0 bytes sent to servers

What is Merge PDF

Merging several PDFs into one document is handy for joining invoices, contracts or scanned chapters into a single file that’s easy to send and store. The usual sites for combining PDFs upload your documents to their servers; fetchio.io does the opposite: merging runs inside your browser, so neither invoices nor contracts ever leave your device. Add two or more files, order them as you like, and the tool copies the pages as-is, without re-compressing or losing quality and without stamping watermarks. The result is a combined PDF ready in seconds, with no cap on how many you join per day.

How to use Merge PDF in 3 steps

1

Add your PDFs

Drop them or click to choose two or more files. Nothing is uploaded.

2

Order the list

They merge in the order shown; remove any you don’t want.

3

Download

Get your combined PDF instantly, no watermarks.

essayCan Europe Lead the Silicon Race?onainspottingread the essay →

FAQ

No. Merging happens in your browser with pdf-lib; the PDFs never leave your device.

In the order they appear in the list. You can remove files before merging to keep only the ones you need.

There is no fixed limit — since everything is local, the only limit is your device memory.

Yes. Pages are copied without re-compressing, so they keep their exact original quality.

fetchio.io never uploads your files, adds no watermarks, and doesn’t cap how many PDFs you merge per day. Everything is free and processed in your browser.

Related tools