GRR

The application provides a web‑based system for tracking and reserving physical resources such as rooms, equipment, and other assets used by small and medium‑size enterprises. Users can create inventories, assign availability periods, and record bookings through a calendar interface, while administrators manage users, permissions, and resource categories. All data is stored in a MySQL database and accessed via a PHP backend that runs on a standard web server.

It is distributed under the GPL‑2.0 license and can be installed on‑premises without a subscription, making it suitable for organizations that require full control over their data and deployment environment. The software is built with Symfony 6 and PHP 8, and supports multiple languages, including French, English, Spanish, Italian, and German. Documentation, a forum, and a Discord channel are provided for community support.

Stable releases are identified as version 4.4.x, with earlier versions recommended for upgrade. Installation requires PHP modules such as fileinfo, gd, intl, mbstring, mysqli, mysqlnd, xml, and zip, and a MySQL server version between 5.4 and 9.6. The package can be deployed by extracting the archive to a web-accessible directory and configuring the database connection.