Grimmory is a modern, self-hosted digital library platform designed for community-driven development and long-term data ownership.

The main features of this tool include:

• Smart Organization & "Magic Shelves": Users can organize their collection using traditional shelves and filters, or utilize "Magic Shelves" that automatically update and sort books based on custom rules as the library grows.

• Automated Metadata Retrieval: The system automatically fetches rich metadata, including book details, high-quality covers, and reviews from various top sources to minimize manual data entry.

• Integrated Browser Reader: It features a built-in reader that supports EPUBs, PDFs, and comics, allowing users to read directly in their browser with synchronized reading positions and custom notes.

• Comprehensive Device Syncing: Grimmory supports OPDS for wireless downloads to reading apps and offers seamless synchronization of content and progress for Kobo and KOReader devices.

• Multi-User Support: The platform is built to be shared with families or teams, providing granular permission management to control access to different parts of the library.

• One-Click Sharing: Users can quickly send books to their Kindle or any specific email address with a single click.

• Active Community Development: With over 3.3K stars, the project is early in its development and heavily relies on community feedback and contributions to shape its roadmap.