Private beta · Publishing solution
Coordinate the indexes a scholarly or theological book requires
Review subject, author, and Scripture indexes together without flattening their distinct editorial rules.
One book, several access systems
Treat each index as a distinct editorial object
Subject, author, and Scripture indexes come from the same page proofs but answer different reader questions. IndexPDF brings their drafts and source evidence together while preserving the scope and style of each.
Follow arguments across the whole book
Connect concept variants across chapters, distinguish sustained engagement from citation, and find discussions beyond the page where an entry first appeared—all with the source text in view.
Make handoff part of the workflow
Keep open questions, review state, and source evidence visible as work moves between author, editor, indexer, and production staff. The current beta works from final PDF page proofs.
Keep exploring
Plan a multi-index private-beta project
Tell us about the book, its deadline, and the indexes its readers need.
Request early access