Merge or split PDFs
Combine several PDFs into one, or pull out just the pages you need. It all happens on your device, so your files stay private.
Use commas between pages and dashes for ranges.
Private by design. Your PDFs are processed in this browser tab and never uploaded. Close the tab and they're gone.
How to merge PDFs
- Choose your PDF files.
- Use Up and Down to set the order.
- Select Merge into one PDF and it downloads straight away.
Questions
Is there a size or page limit?
No fixed limit. Very large files depend on your device's memory, so use a computer for PDFs over about 100 MB.
Why can't it open my PDF?
Password-protected or damaged PDFs can't be read. Remove the password in your PDF app first, then try again.
Does it shrink file size?
No. This tool only merges and splits. Compression isn't included yet.