Merge PDFs
Drop in two or more PDFs, drag them into the order you want, and download a single merged file. Pages, bookmarks and quality are preserved.
Drag & drop your files
or click to choose from your device
PDFs only · up to ~200MB each · everything stays on this device
Merging combines two or more PDFs into a single document in the exact order you choose — handy for stitching together invoices, scanned chapters, contract addendums, or a batch of reports into one tidy file.
How to merge pdfs
- 1
Add your files
Drag your PDFs onto the drop zone, or click to browse. Add as many as you like — each one is read directly in your browser.
- 2
Put them in order
Use the up and down arrows to arrange the files. The merged PDF follows this order from top to bottom.
- 3
Merge and download
Click Merge and the tool assembles one PDF — pages, bookmarks, and quality intact — then hands you the download.
Everything runs in your browser. Your file is never uploaded — there’s no server to send it to, no sign-up, and nothing to delete afterward.
Frequently asked questions
- Is there a limit on how many PDFs I can merge?
- No hard limit. Because everything runs on your own device, the practical ceiling is your computer's memory rather than a server quota. Hundreds of pages are fine on a normal laptop.
- Will merging reduce the quality of my pages?
- No. Merging copies pages into the new document untouched, so text stays selectable and images keep their original resolution.
- Can I reorder the files before merging?
- Yes. Each file has up and down controls so you can set the exact sequence before you export.
- Are my files uploaded to a server?
- Never. The merge happens entirely in your browser. Your PDFs don't leave your device, so there's nothing to delete afterward.
- Does it work on mobile?
- Yes. The tool runs in any modern mobile browser — useful for combining a few scanned documents on the go.