Grimmory

Grimmory is an open-source, self-hosted application for bringing a complete book collection into one place. It is listed in the Education category and runs on Linux, making it suited to users who want to manage reading materials on their own Linux system. The application supports organizing, reading, annotating, synchronizing, and sharing books.

Users can organize books, read them, add annotations, synchronize their collection, and share it through the application. These functions make Grimmory relevant to educational use where a managed book collection and reading notes are part of the workflow. As a self-hosted app, it is operated through the user’s own Grimmory instance rather than used only as a standalone reader.

Grimmory is distributed here as an unofficial snap for Linux, with a backend service and a MariaDB database service. After installation and startup, the instance is available at http://localhost:6060. Database files and logs are stored in the snap’s data directory, which is preserved across snap updates. Users whose books are located under /mnt or /media can connect the removable-media and mount-observe interfaces so the snap can access them.

MirrorNest mirrors the official build directly onto its own storage and scans it for malware before publishing. This distribution method places the Linux package in a catalog while retaining the official build as its source. Grimmory fits the Education category through its combination of book collection management, reading, annotation, synchronization, and sharing in an open-source self-hosted package.