Organize
Merge PDF files
Your files are processed on your device. We never upload them.
How to merge PDF files
- 01Choose the PDF files you want to combine, or drop them onto the page.
- 02Drag the files into the order you want.
- 03Select Merge.
- 04Download your combined PDF.
Questions
Are my files uploaded anywhere?
No. Your files are processed on your device. We never upload them.
Is it free?
Yes. There's no sign-up, no watermark, and no daily limit.
How large can my files be?
Up to 100 MB in total. Larger files may be slow or fail, especially on a phone. You can still try, and the page will tell you if it didn't work.
Can I merge password-protected PDFs?
Yes. You'll be asked for the password of each protected file before merging.