Split PDF by Bookmarks
Well-made PDFs carry their own map — bookmarks marking every chapter and section. Splitting along that map divides the document exactly as its author structured it. Free with fair daily limits.
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Drag & drop your file here
or click to browse · Up to 15 MB
Select fileAccepted: PDF
Your files are processed temporarily and deleted automatically — there is no general cloud storage. File deletion.
How to split pdf
Simple steps — no software to install.
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Upload the bookmarked PDF
Manuals and reports usually qualify.
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Split along the bookmarks
Sections cut at their true starts.
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Download the sections
Author-structured parts.
Why use our Split PDF
Secure & private
Files are encrypted in transit and deleted automatically after processing.
Fast results
Optimized processing returns your file in seconds.
Free to start
Core tools are free with daily limits — no install required.
Works anywhere
Runs in your browser on any device, anywhere in the world.
The document knows its seams
Bookmarks encode where sections start — splitting by them means no manual range hunting: each bookmarked section becomes its own file, boundaries author-accurate by definition.
When bookmarks are missing
Scans and quick exports often carry no bookmarks — there the table of contents plus range splitting reproduces the same result manually. Check for bookmarks first; they save all the typing. Files are processed temporarily and deleted automatically — there is no general cloud storage.
- Author-accurate boundaries
- No manual range typing
- Manual/report friendly
- Free with fair daily limits
- Files auto-deleted