About PDF Splitter

Split a PDF by page ranges. Part of the DevTools Surf developer suite. Browse more tools in the PDF collection.

Use Cases

• Extract specific chapters from large technical manuals
• Split multi-page scans into individual document files
• Share single pages from contracts without exposing full content
• Break apart combined reports for department-specific distribution

Tips

• Specify page ranges like 1-3, 5, 8-10 to extract
• Split a large PDF into individual chapter files
• Extract a single page for quick sharing or printing

Fun Facts

• PDF page trees use a B-tree structure internally, allowing efficient random access to any page without reading the entire file.
• The largest known PDF file was a 19-billion-pixel map of the Earth created by NASA, weighing in at over 2 gigabytes.
• PDF 2.0 (ISO 32000-2, published in 2017) introduced page-level output intents, allowing different color profiles per page in a single document.

FAQ

How do I specify ranges?

Page-range notation: `1-5, 8, 12-15`. Each range becomes a separate output PDF.

Can I split into individual pages?

Yes — toggle 'one page per file' for maximum granularity. Outputs a ZIP with numbered PDFs.

What about splitting by bookmarks?

Toggle 'split by bookmarks' — each top-level bookmark becomes its own PDF. Useful for breaking up long reports.

Is content quality preserved?

Fully lossless — pages are extracted as-is, not re-rendered. Fonts, images, and vector graphics stay intact.