🧩
Merge PDF Files Online
Combine multiple PDFs into a single document, completely free.
Click to upload or drag and drop PDF files here
Files are merged in the order shown above — remove and re-add a file to move it to the end of the list.
How to merge PDF files online
- Upload two or more PDF files using the box above (click or drag & drop).
- Check the file list — the order shown is the order they'll be combined in.
- Click "Merge PDFs" and download your combined document.
Frequently asked questions
Is merging PDFs online free?
Yes. Merge PDF is a free tool with no watermark and no signup required, up to the free plan's daily file limit.
How many PDFs can I merge at once?
You can merge as many files as you like in one go, as long as each file stays within your plan's upload size limit.
Will merging affect the quality of my PDFs?
No. Pages are copied directly from your source files, so text, images, and formatting stay exactly as they were.
Is my file safe?
Your files are processed privately and automatically deleted from our servers within 24 hours on the free plan.