PDF Merge & Split
Merge PDF files or split pages directly in your browser.
Combine PDFs in order or split page ranges into a ZIP. Recommended limits: about 50MB per file and up to 20 files. Password-protected PDFs that the browser cannot open will fail.
Recommended: up to 50MB per file · max 20 files
Choose or drop PDF files.
Selected files
How to use
- 1
Select merge or split mode, then add PDF files.
- 2
Merge creates one PDF in file order. Split creates new PDFs from the selected page ranges.
- 3
Download the resulting PDF or ZIP file.
Frequently asked questions
Q Are PDFs uploaded to a server?
A No. Everything runs in your browser and files are never sent to a server.
Q Can I merge multiple PDFs at once?
A Yes. Files are merged in the selected order. Reset and add again if you need a different order.
Q How do I enter split ranges?
A Use comma-separated ranges like 1-3,5,8-10. Leave it blank to split every page.
Q Can encrypted PDFs be processed?
A Encrypted PDFs that cannot be opened in the browser are not processed. Remove the password first.