About this Merge PDF tool
This free Merge PDF tool helps you combine multiple PDF documents into one file for sharing, printing, or archiving. It works on desktop and mobile and supports reordering before merging.
For privacy, the merge happens on your device (client-side). Your PDFs are not uploaded to our servers, which keeps the process fast and reduces exposure of sensitive documents.
If you need advanced workflows, an Android app version will be available soon.
FAQ
Do you upload my PDF files?
No. The merge runs in your browser whenever possible. Your files stay on your device.
Can I change the order of merged PDFs?
Yes. Drag the items to reorder them, then click “Merge PDFs”.
Will this change quality or text searchability?
No. This tool merges pages as PDF pages (not images), so text and quality are preserved.