Keeper
Free & Open Source
Calendar syncing and booking tool
Free & Open Source
Open-source tool. Self-hosted setup.
Things to Know About Self-Hosted
Self-hosted tools are open-source apps you install on your own server to replace SaaS products. You get full control and often zero license cost, but you're responsible for setup, security, backups, and uptime.
Free & Open Source
Manage and automate tedious tasks in qBittorrent
Free & Open Source
Build agents to automate online tasks
Free & Open Source
Follow authors and manage ebook collections
Free & Open Source
Curlable free/busy scheduler with CalDAV integration
Free & Open Source
CalDAV, CardDAV, and WebDAV framework