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Toolzum

PDF Splitter

Split PDFs by page ranges, every-N-pages, or single-page extraction. Break a 200-page manual into chapters — local pdf-lib split, unlimited saves.

Runs on pdf-lib

100% Local Browser Native

How to Use the PDF Splitter

1. Upload the PDF

Manuals, batches, or compilations to divide.

2. Set ranges or burst

Page ranges, every-N, or one-file-per-page.

3. Download parts

Save splits (downloads are unlimited).

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Frequently Asked Questions

How do I split by page ranges?

Enter ranges like 1-10, 25-40: a 200-page manual splits into chapter files in one run. Overlapping ranges duplicate pages intentionally — useful for shared appendices.

One file per page?

Yes — burst mode exports every page separately, named sequentially. Splitting 50 invoices from one scan batch takes seconds.

Do bookmarks carry over?

Top-level outlines touching kept pages usually survive; deep nested bookmarks may drop. Rebuild the table of contents for distributed chapter files.

Does splitting upload my file?

No — splitting runs locally in your browser on pdf-lib. Only saves touch the network — downloads are unlimited.

Last updated October 2026