Release v1.0.2
Get the official desktop application for your retail store. Lightweight, completely offline-first, and ready for daily operations.
Windows
Verified GitHub Release Asset · Clean & Secure
Apple macOS
Follow official updates on our GitHub repository
Quick Start Guide
The desktop installer is self-contained. No external database servers or complex environments needed.
Click the Download button to receive OneBook-Setup-latest.exe directly from GitHub.
Follow the standard Windows installation wizard. Select your preferred database folder once; OneBook remembers it permanently.
Click "Continue with Demo" to test all features with demo items, or enter your License Key to begin live commercial billing.
OneBook comes with a completely standalone Demo Mode that lets you explore every screen, test product entries, and review financial ledgers without touching licensed records.
Instant access with sample retail data
Admin credentials with password recovery
Persistent data paths and fast backups