Built for Digital-product sellers, developers, 3D artists and studios that need repeatable file handoff and integrity records
- Local multi-file selection
- SHA-256 hashing with Web Crypto
- JSON manifest export
- CSV manifest export
- Plain-text integrity manifest
- No backend, account or paid API
Files included: Complete source package with browser app, README and commercial source-license template.
Good fit when
- You deliver ZIPs, source code or asset packs
- You need a verifiable handoff manifest
- You want a utility that is cheap to host and easy to rebrand