Large structured conversion
Segment oversized sources for responsive reading and editing while keeping full-document export paths for book-length manuscripts, research archives, and page-heavy PDFs.
v0.1.0 Public Preview
Large documents, made ready for AI review.
Schema Docs converts Word, PDF, Excel, CSV, TXT, and Markdown into local, auditable context before anything is sent to an AI model.
The desktop app is open source and free to install. This public preview focuses on local conversion, local masking, and review before AI handoff.
5Mword-scale files verified in prior manual workflows
3,000+page PDF workflows verified in prior manual testing
Localmasking and Send Gate review before AI handoff
A safer intake layer before documents become AI context.
Schema Docs is not trying to replace Office. It protects the point where a local document becomes prompt material, exchange package data, or a reviewable export.
AI Will See preview
Review the exact context, token estimate, quality warnings, and Send Gate decision before a model receives anything.
Local privacy masking
Detect emails, phone numbers, credentials, bearer tokens, cloud key shapes, and other sensitive patterns before AI-assisted workflows.
Offline PDF export
Export styled A4 PDFs with CJK text, formulas, tables, local images, and bundled KaTeX fonts.
Verifiable exchange packages
Create SDXP handoff bundles with Markdown, manifest, evidence, receiver report, and trust report so teams can audit what happened later.
Free desktop app and open-source code.
Use the Windows installer from the public preview release, or inspect the source code directly on GitHub.
Built for local review before AI handoff.
Schema Docs helps you inspect and clean document context before a model sees it, with evidence records that can be checked later.
- Preview the exact AI context before confirming any send workflow.
- Mask sensitive content locally and keep restoration maps out of persisted records.
- Export SDXP packages with Markdown, manifest, evidence, and trust reports.