Many “free” mergers stamp a logo on your document. GekiPDF adds no watermark ever — merged output is exactly your pages, in your order.
Because merging copies pages instead of re-rendering them, quality and text layers survive completely.
Frequently asked questions
Are there hidden fees?
No. Merging is free within the 50 MB per-file limit.
Can I merge signed contracts?
Yes, signatures and stamps are preserved as page content.
What order do files merge in?
The order of the file chips — drag to change it.
Do it in the full tool
Open Merge PDF for all options, or jump straight to another step below.