PDFRuns in your browser
Merge PDF
Combine multiple PDFs into one clean file.
Your files never leave your browser.
How it works
- 1Add your PDFs
Drop them in, or browse. You can add more later.
- 2Put them in order
Drag, or use the arrows. Whatever comes first goes first.
- 3Merge and save
One click. Your new PDF is built on your device in a second.
FAQ
Is anything uploaded to your servers?
No. Files are processed entirely in your browser — nothing is uploaded, stored, or logged on our side.
How many PDFs can I merge at once?
Dozens at a time works on a modern laptop. A few hundred MB total is fine — the browser handles everything in memory.
Does the merged file keep my links and bookmarks?
Page content, links, and annotations come through. Table-of-contents bookmarks from the source PDFs don't yet — a limitation of the underlying library we're working to lift.
Can I reorder the files before merging?
Yes. Use the ↑ / ↓ buttons next to each file, or drag them in the list.
The person behind the site
Need custom AI automation?
I'm Shahzaib. I help lean teams deploy AI employees — outreach, lead enrichment, customer ops, voice agents. Self-hosted n8n, Make.com, custom automations.