PDF Outline Studio
Build PDF bookmarks & indexes
$4.99 · Designed for iPad. Not verified for macOS.
Add a real table of contents to a PDF, verify every page target, and export a new outlined file plus a CSV index—entirely on device.
Give long PDFs a clear, usable chapter outline.
Import a PDF from Files, inspect its pages, and build a hierarchy of chapters and sections. Tap any item to view its destination, edit the title alongside a real page preview, and move or nest a chapter together with its children.
Your imported documents and edits are saved on this device. Reopen a draft to continue, rename it, or delete it when finished. iPad shows the outline and document side by side; iPhone offers a compact Outline / Pages switch.
Check for missing titles, out-of-range pages, broken hierarchy, repeated titles, and backward page order. Export a new PDF with its outline embedded and a matching UTF-8 CSV index. Each export is a separate file, with preview and sharing from export history. Original imported files are not overwritten.
One purchase. No subscriptions, ads, accounts, analytics or developer upload. Files stay in the app's device storage until you share or delete them.
Supports readable, unlocked PDFs. Page numbers refer to physical PDF pages starting at 1. This app edits the exported copy's outline; it does not edit page text or images, perform OCR, sign documents, or synchronize files.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A redesigned outline editor with a live page preview. Imported documents and chapter edits now resume after relaunch. Chapter moves preserve nested items, and every PDF/CSV export keeps an independent file. Includes fixes for empty outlines and export history.
The developer, Gobling Company, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Gobling Company
- Size
- 2 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Gobling Company
