Split PDF
Separate one PDF into multiple files, privately in your browser.
How to split a PDF
- 1
Add your PDF
Drop or select the PDF you want to split.
- 2
Choose how to split
Pick custom ranges, every N pages, or one page per file.
- 3
Split & download
Get a single file or a ZIP of all the parts, built on your device.
Why split PDFs in your browser?
Splitting a PDF often means handling sensitive pages, a single statement out of a bundle, one signed page from a contract. PDFMergely never uploads your document; every part is extracted locally and the original stays on your device.
Do this from your toolbar. The free PDFMergely browser extension splits PDFs without opening a tab, and it runs entirely on your device: no permissions, no uploads, and it works offline. Get the extension.
Frequently asked questions
Is my file uploaded?+
No. Splitting happens entirely in your browser. Your PDF is never uploaded or seen by anyone.
How do ranges work?+
Enter comma-separated ranges like “1-3, 5, 8-10”. Each part becomes its own output file.
Will I get multiple files?+
Yes, if you create more than one part, they’re bundled into a ZIP you can download.
Is it free?+
Yes, splitting PDFs is completely free with no sign-up.
Common uses
Task-specific guides for the situations people reach for this tool for.