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Split PDF

Seven split modes. Full page control.

✂️

Drop a PDF here

or click to browse

What happens to your file

Processed in your browser

Your files are processed in this browser tab. They aren't sent to our servers or to anyone else.
The tool's code comes from greatestfiletools.com, including pdf-lib 1.17.1, pdfjs-dist 4.10.38 and fflate 0.8.3.
Those libraries download the first time the tool needs them.
Copies of your files and results aren't saved on this device, apart from what you download. The site stores your cookie choice, plus Google Analytics cookies if you accept them.
If you accept analytics cookies, Google Analytics records your visit. It doesn't receive your files or file names.

Checked on October 22, 2026 in Chromium, Firefox and WebKit by an automated test that records the browser's requests while it processes sample files. How the check works.

Report a problem with this tool. Please don't attach files that contain personal information.

FAQ

Is my PDF uploaded to a server?

No. Splitting runs in this browser tab using pdf-lib and PDF.js. Your files aren't sent to our servers.

What split modes are available?

Seven modes: split every N pages, split by custom page ranges (e.g. 1-3,7,10-14), one PDF per page, split by bookmarks/outlines, split by blank pages, odd/even split, and a drag-and-drop bin system where you assign pages to named groups.

Can I rename the output files before downloading?

Yes. The Review step lets you rename each output file individually before exporting. You can also configure a naming template with tokens like {base}, {index}, {start}, {end}, {date}, and {binName}.

How do I download multiple output files?

If your split produces multiple files, you can download them all as a single ZIP archive, or use the Save to Folder option (supported in Chrome/Edge) to write each file directly to a folder on your device.

Can I split a password-protected PDF?

Not yet. If a PDF is encrypted (it has a password or permission restrictions), the tool says so when you add it, because it can't decrypt it. Save an unprotected copy from the app that opens it, then split that copy.