Merge PDF
Combine multiple PDF files into a single document in the order you choose.
Processed in your browser — never uploaded.
Merging PDFs is useful whenever you need to send one file instead of several — combining scanned receipts, stitching together chapters of a report, or joining signed contract pages into a single document.
This merger keeps every page's original formatting, fonts, and images intact. It simply copies pages from each source file into a new PDF in the order you set.
How it works
- 1Upload two or more PDF files using the box above.
- 2Drag the files or use the arrow buttons to set the order you want.
- 3Click "Merge" to combine them into a single PDF.
- 4Your merged PDF downloads automatically — nothing is uploaded to a server.
Frequently asked questions
Is there a limit to how many PDFs I can merge?
No hard limit — merging happens in your browser, so it's limited only by your device's memory.
Will merging affect the quality of my PDFs?
No. Pages are copied as-is, so text, images, and formatting stay exactly the same.
Are my files uploaded anywhere?
No. Everything happens locally in your browser using JavaScript — your files never leave your device.
Related tools
PDFCompact can also help with these: