Merge PDF
Combine multiple PDFs into one document online, free, in your browser. No upload, no account.
Drop files here, or click to browse
Accepted: PDF files (.pdf) · Max 50 MB per file · Files are processed in your browser and never uploaded.
Settings
No extra settings. Add two or more PDFs, arrange them in the order you want, then process. The result keeps each input's pages in sequence.
How Merge PDF works
- 1.Add two or more PDF files (up to 20, 50 MB each).
- 2.Reorder them with the ↑ ↓ buttons so the final document reads in your order.
- 3.Process, then download the single merged PDF. Nothing is uploaded — merging happens in your browser.
Privacy
This tool runs entirely in your browser. Your files are never uploaded to a server, never stored by PDFNova, and never shared with anyone. Closing the tab discards them. The only exception is if a future tool is explicitly labelled as server-processed — this tool is not one of those.
Frequently asked questions
Does merging change my pages?
No. Pages are copied in order, unchanged. Page size, orientation and content stay as they were.
Is there a page limit?
No fixed page limit, but very large files are limited by the 50 MB per-file cap and your device's memory.
Are bookmarks preserved?
PDF bookmarks/outlines are not carried over by this merge. Page content and order are preserved.