Merge PDF

Combine multiple PDF files into a single document. Free, fast & works 100% in your browser!

Drop PDF files here

or click to browse from your device

100% Private Browser Only No Limits

Files never leave your device!

How to Merge PDF Files

Simple 3-step process

Upload PDFs

Select multiple PDF files from your device or drag and drop them.

Arrange Order

Drag files to rearrange the merge order however you like.

Download

Click merge and download your combined PDF instantly.

Frequently Asked Questions

1

Is it really free to merge PDFs?

Yes! 100% free. No signup, no watermarks, no limits. Everything runs in your browser — no server uploads ever needed.

2

Are my files secure and private?

Yes! Your files never leave your device. All processing happens locally in your browser. No data is sent to any server — complete privacy guaranteed.

3

How many PDFs can I merge at once?

There's no hard limit! You can merge as many PDFs as your browser memory allows. We've tested with 50+ files successfully.

4

Does merging reduce PDF quality?

No! We combine PDFs without any compression or quality loss. All pages, images, fonts and formatting remain in their original quality.

5

Can I reorder files before merging?

Yes! Simply drag and drop the files in the list to change their order. On desktop you can also use the up/down arrow buttons next to each file.