Combine multiple PDF files into one, in any order you choose — free, private, instant.
Whether you're combining scanned receipts, assembling a report from separate chapters, or stitching signed pages back into one contract, Merge PDF combines any number of PDF files into a single document — reordered exactly how you want, processed entirely in your browser.
Drag in all the PDF files you want combined, or tap to browse. Drag the files into the order you want the final document to read in, then tap Merge & download.
Is there a limit to how many PDFs I can merge?
Browser-based merging is limited by your device's memory rather than a fixed count — a handful of files works instantly, while dozens of very large files may be slower.
Will merging affect the quality of my PDFs?
No — merging combines pages as-is; it doesn't re-render or re-compress content, so text and images stay exactly as sharp as the originals.
Can I merge password-protected PDFs?
Most browser-based mergers, including this one, can't read encrypted PDFs directly — remove the password first using a PDF editor, then merge.