Quick answer
To merge PDFs, add two or more files, put them in order with the arrows, and press Merge. You download one combined PDF, built in your browser tab.
How to use Merge PDFs
Step 1
Add your PDFs by dragging them in or choosing Select files.
Step 2
Use the up and down arrows to put the files in the order you want.
Step 3
Press Merge now and download merged.pdf.
• Files are joined top to bottom, exactly as listed.
• Want to interleave pages instead? Try “Weave two PDFs”.
What people use it for
• Join scanned pages into one contract
• Combine monthly invoices into a single file
• Assemble an application pack from several documents
Frequently asked questions
How many PDFs can I merge at once?
As many as your device has memory for. There is no limit set by the site.
Does merging reduce quality?
No. Pages are copied across as they are, so text stays sharp and selectable.
Are bookmarks kept?
Page content is kept. Bookmarks and document-level links from the originals are not carried over.
Where do my files go?
Most tools work entirely inside your browser tab, so the PDF is processed on your device and not uploaded to us. The AI tools are the exception: with your own key, the text of your PDF is sent to the AI provider you choose, and they say so before you start.
Do I need an account, and is there a limit?
No account, no watermark and no daily limit set by the site. Very large files are limited only by your device’s memory.
Last updated 2026-11-08.