Why merge PDF files?

Combining multiple PDF documents into a single file makes sharing, archiving, and printing easier. Instead of sending multiple attachments, you can share one organized document.

How does it work?

Upload your PDF files, drag them to set the desired order, and click merge. Everything happens in your browser — your files are never uploaded to any server. The merged PDF preserves all pages, bookmarks, and formatting.

Tips for best results

You can merge up to 20 PDF files at once. Drag and drop files to reorder them before merging. The final document will contain all pages from all files in the order you specified.

FAQ

Is the merge secure?

Absolutely. Your PDFs are merged directly in your browser and are never sent to any server.

How many files can I merge?

You can merge up to 20 PDF files at once for free.

Can I reorder the files?

Yes, you can drag and drop files to set the exact order before merging.

What is the maximum file size?

Each file can be up to 25 MB for free. With the Pro plan, the limit goes up to 100 MB per file.

Are bookmarks and links preserved?

The merge process preserves all page content and formatting. Internal bookmarks and links within each document are maintained.