Combine PDFs into one file. Add as many as you like, drag them into order (or use the arrows), optionally pick pages from each, and download the result. Free, no watermark, and your files never leave your browser.
No files yet. You can also drop PDFs on this box.
The page uses pdf-lib, an open-source PDF library, to copy pages from each file into a new PDF in your browser. Pages are copied as they are: text stays selectable, links and fonts are kept, and nothing is re-compressed, so quality doesn't drop. The pages box takes ranges like 1-3, 7 or 5- (page 5 to the end), and a reversed range like 9-1 adds those pages backwards. Bookmarks (the outline) and form fields of the source files are not carried over.
If the PDFs you merge come from web pages, invoices or HTML templates, the Shotmint API can render them straight from a URL or raw HTML in Chromium, with A4/Letter sizes, margins and backgrounds:
curl "https://shotmint.creasework.com/v1/pdf?url=https://example.com&format=A4" -H "X-API-Key: YOUR_KEY" -o page.pdfEach render is 1 credit. €5 buys 2,000 with no subscription, and credits never expire. Try it without a key on URL to PDF and HTML to PDF.
Are my files uploaded? No. Merging runs in JavaScript on this page, so contracts, bank statements and ID scans stay on your device. It even works offline once the page has loaded.
How do I change the order? Drag a file by its row, or use the ↑ and ↓ buttons. The merged PDF follows the list from top to bottom.
Can I merge only some pages? Yes. Type pages in the box next to each file, for example 1, 3-4. Leave it empty to include every page.
Why does my file say it is password-protected? Encrypted PDFs can't be copied without the password. Open it in a PDF viewer, print or save it without a password, then add it again.
Is there a size or file limit? No limit and no watermark. Very large files depend on your device's memory.
Related: split PDF, rotate PDF, add page numbers, PDF to image, image to PDF, URL to PDF, HTML to PDF, image compressor.