Merge PDF files online

About this tool

Combine two or more PDFs into a single document, in the order you choose. The merge happens in your browser, so your files are never uploaded. It is free and needs no account.

How to merge PDF files online

1. Add the PDFs you want to combine.
2. Drag the files into the order you need.
3. Press merge and download the combined PDF.

Frequently asked questions

Is it safe to merge confidential PDFs here?

Your files are processed on your own device and are not sent to a server, so they never leave your computer or phone.

Can I change the order before merging?

Yes. Reorder the list of files first and the merged PDF follows that order.

Is there a limit on the number of files?

There is no fixed file count, but each file is limited to about 300 MB and the total depends on your device's memory.

Related tools

• Split PDFBreak into parts every N pages or by range
• Organize pagesReorder, rotate, duplicate or delete
• Compress PDFShrink by quality and see the saving
• Images to PDFTurn photos into one PDF
• Page numbersNumber pages in any corner
• Reverse orderFlip the page order

Guides and shortcuts

• How to merge PDFs without uploading them