Open QuarterMaster is an open-source inventory management system designed to be simple to use yet powerful and extensible. It is built with a modular architecture featuring a central Core API with a plugin system for extensibility, making it suitable for diverse inventory use cases from personal collections to enterprise warehouses. The system can run on various environments from cloud infrastructure to small devices like Raspberry Pi using containerized deployment.
- Modular Architecture: Central Core API with plugin system for extensibility
- Flexible Deployment: Runs on cloud or small devices like Raspberry Pi with containerized approach
- Privacy Focused: No data transmission except for update checks
- Extensible: Plugin system allows for custom components for specific use cases
- Web-based Interface: Through the Base Station frontend
- Scalable: Designed for businesses of all sizes with customizable features
- Open Source: Community-driven development with no licensing fees
- Personal inventory management
- Equipment inventory for teams
- Warehouse management
- Asset tracking for organizations
- Inventory for small to large businesses
- Primary Language: Java (56.8%)
- Frontend: JavaScript, HTML, CSS
- Deployment: Containerized (Docker)
- Architecture: Modular with Core API and Base Station frontend
- Current Release: core-base+station-1.14.0 (released February 14, 2026)
- Stable Version: core-base+station-1.14.0
- Development Status: Active development with regular releases
- Open-source and actively maintained
- Modular architecture with plugin support
- Privacy-focused with no phone-home functionality (except update checks)
¶ History and References
Any questions?
Feel free to contact us. Find all contact information on our contact page.