PDF Tools
PDF Outline Manager
Author or overwrite the PDF outline tree.
Drop a PDF to manage its outline
PDF, application/pdf · up to 300 MB
Features
Built for real work.
Hierarchy control
Multi-level chapters, sections, and subsections.
Deterministic
Same input always produces the same tree.
Compatible
Works in Acrobat, Preview, Foxit, and browser viewers.
How it works
Three steps, no friction.
- Step 1
Upload
Drop the PDF.
- Step 2
Apply outline
Overwrite the document’s outline with your hierarchy.
- Step 3
Ship
Readers land on a fully navigable document.
Benefits
Why teams choose WebRul.
- Reorganize outlines across a document set
- Prep long PDFs for reader navigation
FAQ
Questions, answered.
Why doesn't 'Report current outline' export the existing tree?
pdf-lib doesn't expose a stable outline reader; use Apply mode for authoritative edits.
Related tools
Keep the flow going.
Compress PDF
Shrink PDF file size while preserving quality and searchable text.
Merge PDF
Combine multiple PDFs into a single document in any order.
Split PDF
Extract every page as a standalone PDF or split by custom ranges.
Rotate PDF
Rotate all or selected pages of a PDF by 90°, 180°, or 270°.
Need something custom?
Talk to the WebRul team about custom integrations, private tooling, or enterprise access.