Merge PDFs without uploading them
Drop in as many files as you like, drag them into the order you want, and download one document. Every page is assembled in this tab.
- Nothing is uploaded
- No signup
- No watermark
- Works offline after the first visit
Questions
Are my files uploaded anywhere?
No. The merge happens in your browser using JavaScript. Your files never leave your device, and the page works with your network disconnected.
Is there a file size or page limit?
No limit is imposed. The practical ceiling is your device's memory — merging several hundred megabytes works on a typical laptop.
Can I merge only some pages from a file?
Yes. Each file has a page range box. Enter something like 1-3, 8, 11-14 to take just those pages.
Will it add a watermark?
Never. There is no paid tier, so there is nothing to upsell you with.