Free · No signup · No upload
Merge PDFs
Stop juggling ten chapter PDFs. Choose them all, arrange the order, and download a single file — ready to print or send.
How it works
Three steps. No uploads. No waiting.
- 01
Choose two or more PDFs.
- 02
Use the arrows to put them in order.
- 03
Click “Run tool”.
- 04
Download the combined file.
Why use it
What you get
- Combine an entire subject’s notes into one file
- Files are merged in the order shown — reorder before running
- No upload, no signup, no watermarks
- Handles large files — tested with 1000+ pages
Frequently asked questions
Is there a limit on how many files I can merge?
No hard limit — it depends on your device. Most phones handle 10+ files of 200 pages each.
Can I reorder pages inside a single PDF?
This tool merges whole files. To rearrange, rotate or delete individual pages, use Organise PDF.
Are my files uploaded to a server?
No. Merging happens in your browser. Nothing leaves your device.