Search all your manuals at once

Crossleaf is a workspace for the big PDF manuals you work with every day. Add them once, type a phrase, and see every place it appears — in every document, by document, section and page.

Coming soon to the App Store How it works

iPad and iPhone · one purchase, no subscription · works fully offline

How it works

One search, every document

Add your PDFs once. From Files or iCloud Drive — they stay where they are; Crossleaf only reads them. Give a document a short name if you like.
Type a phrase. Results come from every document at the same time, grouped as Document › Section › Page using each PDF's own outline.
Tap a result. The page opens right at the match, highlighted. Your results stay where they were.
Mark up with Apple Pencil. Your drawings are saved into the PDF itself, so they show up wherever you open it.
Bookmarks and a weekly revision reminder keep your set of documents current.

Private by design

Your documents never leave your device

Crossleaf never connects to the internet and collects no data. No account, no analytics, no ads, no tracking. Read the privacy policy.