
Sheetbreak
Sheetbreak splits a construction plan set PDF into one PDF per sheet, named from each sheet's title block. Drop in the set: it reads every sheet number and title (text first, on-device text recognition for scans), shows them in a table you can check and edit, then saves the sheets with names like A-101 - FIRST FLOOR PLAN.pdf, plus a sheet index. The set is never uploaded and the original is never changed.
Free to use without a key: every feature, exporting the first 25 sheets of a set; reading and reviewing have no limit.
Buy a license key to unlock Pro: export sets of any size.
macOS 14 Sonoma or later · Version 1.0 · 3.1 MB disk image · Notarized by Apple
One-time $39 for the app with Pro: export sets of any size. No subscription. One license key works on up to 3 of your Macs. Shop ($99, up to 5 Macs) is the same for an office.
Download: The download (a signed, notarized .dmg) comes with your purchase in your Gumroad receipt, together with your license key. Updates install from inside the app.
Buy now opens Gumroad's checkout on this page; Gumroad is the seller and handles payment, sales tax and your receipt.

Features
- Suggests the title-block box, or drag your own; lower right, right strip and bottom strip in one click; remembered for each set
- Sheet numbers like A-101, S2.01, M-001, FP-101 and A-101A, and titles up to three lines
- The PDF's own text first; scanned pages read with text recognition on your Mac
- Turned title blocks and rotated pages handled
- Flags for a missing number or title, duplicate numbers, unusual patterns and low confidence
- A review table to check and edit every sheet before anything is saved
- One PDF per sheet, one per discipline, or a folder per discipline
- File names from the number, title, discipline and more, with presets and safe characters; no two sheets share a name
- A sheet index as CSV and a printable PDF
- Sheets go into a new folder; the original set is never changed. English and Spanish




Requirements
macOS 14 Sonoma or later. Apple silicon and Intel. Works with PDFs from any CAD program or platform. It copies what the title blocks say and doesn't check plans against any code or rule. Current version: 1.0.
Privacy
Your plan sets never leave your Mac. Sheetbreak opens only the files you choose and saves only where you choose, and text recognition runs on your Mac. The only network requests are the license check with Gumroad and checking for updates.
Questions about your purchase or license key? Reply to your Gumroad receipt or contact us.