Question 1

How many PDFs can I merge at once?

Accepted Answer

You can merge as many PDFs as you need. There is no hard limit on the number of files. Merging is done entirely in your browser, so performance depends on your device.

Question 2

Can I reorder pages before merging?

Accepted Answer

Yes. After adding your files, drag and drop them to set the final order before clicking Merge.

Question 3

Are my files uploaded to a server?

Accepted Answer

No. All merging happens locally in your browser. Your files never leave your device.

Question 4

Will merging affect the quality of my PDFs?

Accepted Answer

No. Pages are copied exactly as-is. No re-compression or quality loss occurs.

Question 5

Can I merge password-protected PDFs?

Accepted Answer

No. Remove the password protection first using our Protect PDF tool, then merge the files.

Merge PDF - Combine PDFs Free Online

Merge PDFs

Related Tools

Frequently Asked Questions