Split PDF

Split a PDF into multiple files by defining page ranges. Each range becomes a separate PDF.

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.pdf · Max 1 file

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What is PDF Split?

Split PDF divides a multi-page PDF into separate files based on page ranges you specify (for example "1-5, 6-10, 11"). Useful when you need to share a single chapter or remove confidential sections from a longer document.

How to use PDF Split

Drop a PDF file (one at a time).
Type the page ranges you want to extract — comma-separated.
Click "Split" — each range becomes a separate output file.
Download the resulting files individually or as a ZIP.

Why use AinnoBox

100% browser-based — your file is never uploaded to a server
No file size limits imposed by us; only your device memory
Free with no sign-up, no email, no watermark on output
Works offline once the page is loaded
Strict Content Security Policy and HTTPS by default

Want to understand why AinnoBox processes everything in the browser rather than on servers? Read How It Works or check the FAQ.