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Calendar

8 open source tools found

Office Productivity

Cal.diy

Self-hosted open-source scheduling platform without enterprise lock-in.

A fully open-source, community-driven scheduling platform for self-hosters who want complete control.

Delete the project directory and drop the PostgreSQL database. If using Docker, run docker-compose down -v to remove containers and volumes.

System Optimization

Radicale

Self-host your calendars and contacts with a lightweight, zero-config server.

A small but powerful CalDAV and CardDAV server for calendars, to-do lists and contacts.

Run 'pip uninstall radicale' and remove config directory ~/.config/radicale to delete all data.

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Personal Management System

Self-hosted personal data management system with modular design, offline-capable.

A feature-packed backend for managing personal data, inspired by CMS/CRM. Includes tasks, encrypted passwords, contacts, calendar, notes, bills, shopping, and more.

Stop services, delete related files and data directories.

Privacy Protection

Baïkal

A lightweight self-hosted CalDAV/CardDAV server for syncing calendars and contacts.

Baïkal is a free and simple CalDAV/CardDAV server that lets you sync calendars, tasks, and contacts across all your devices without relying on third-party cloud services.

Delete the Baïkal directory and drop its database/tables. Back up any user data beforehand.

Office Productivity

SOGo

Self-hosted Exchange alternative with shared calendars, contacts, and email via CalDAV/CardDAV/ActiveSync.

Free and open-source groupware server with webmail, calendar, and contacts, compatible with Outlook, Thunderbird, and mobile devices.

If using Docker, run `docker stop <container>` and `docker rm <container>`, then remove volumes. For native install, delete `/usr/local/lib/GNUstep/SOGo` and related config files.

Office Productivity

LibreBooking

Free and open-source resource booking system with modern UI, Docker support, and active community.

Open-source resource scheduling solution for managing reservations of rooms, equipment, and other shared resources. Mobile-friendly, extensible.

For Docker: docker-compose down -v to stop and remove containers and volumes. For manual install, delete the web directory and drop the database.

File Management

Davis

A modern self-hosted DAV server with an admin UI – the best open-source Baïkal alternative.

Davis is a feature-rich CalDAV/CardDAV/WebDAV server with a clean web admin panel. Manage users, calendars, address books, and share them easily. Supports IMAP/LDAP auth, public calendars, and automatic birthday events. Docker-ready and actively maintained.

Remove the Docker container and image: docker rm -f davis && docker rmi ghcr.io/tchapi/davis-standalone. Delete any persistent volumes if you want to erase data. For source install, delete the project directory and drop the database.

Office Productivity

manage-my-damn-life-nextjs

Self-hosted CalDAV frontend with Gantt chart, sub-tasks, and multi-account support.

Self-hosted frontend for managing CalDAV tasks and calendars. Supports Gantt view, sub-tasks, filters, multiple accounts. Beta, desktop-first.

Stop containers and remove data volumes with docker-compose down -v, then delete the project directory.

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