Question 1

Is it safe to merge PDF files online?

Accepted Answer

Yes. Your files are processed on our secure servers and automatically deleted immediately after merging. We do not store or read your files.

Question 2

Is there a file size limit?

Accepted Answer

Each individual PDF file can be up to 10 MB. You can merge up to 20 files at once.

Question 3

Can I reorder the PDF files before merging?

Accepted Answer

Absolutely! You can drag or use the arrow buttons to reorder your files before merging. The final PDF will follow the order you set.

Question 4

What happens after I pay?

Accepted Answer

After a one-time payment, you get unlimited access to the PDF Merger tool with no file count restrictions. No subscription required.

Question 5

Which PDF formats are supported?

Accepted Answer

We support all standard PDF files (PDF 1.0 through 2.0). Encrypted or password-protected PDFs must be unlocked before merging.

PDF Merger

Frequently Asked Questions