OpenAsso is a local-first, durable, and vendor-independent administration tool for associations.
It helps organizations manage their people, memberships, and payments with full data ownership.
OpenAsso is designed for associations that need a modern tool without relying on SaaS platforms.
- Local-first: all data stays on the user's machine
- Durable: SQLite as the single source of truth
- Simple: easy installation, easy backups, minimal dependencies
- Vendor-neutral: no cloud services, no lock-in
- Open Source: transparent design, extensible over time
- Manage persons (members, legal guardians, volunteers)
- Track exercises (annual periods)
- Record memberships for each exercise
- Register payments made by members or guardians
- Generate lists and basic payment certificates
This core feature set is intentionally limited to keep the tool reliable and easy to adopt.
openasso/
├── rfc/ # Formal decision documents (functional & technical)
├── archi/ # Architecture diagrams and system views
├── docs/ # User and admin documentation
└── ... # To be defined
MIT Licence.