Index a spec book by CSI MasterFormat section — and split it into one PDF per section.

Specs reads a real, born-digital spec book — one with a literal "SECTION 03 30 00" style header on each section's first page. A scanned or photocopied spec book has no text layer to read; that's Sheetsa Archive's job, not guessed at here.

Also split into one PDF per section, plus a front-matter file for the cover/table of contents pages — downloaded as a zip

Drop a spec book PDF here, or click to choose a file

Your files never leave your device: processing runs in your browser, or on a local server you run yourself. Each run sends a short usage report (counts and timings, never the spec book or its name); the privacy policy lists every field and has the switch to turn it off. Free to use as-is; automatic reads can be wrong, so check the output. Terms of use.