Evergreen open source library system

Evergreen, which first launched in September, 2006 in Georgia's PINES consortium, now powers over 544 libraries of every type -- public, academic, special, school, and even tribal and home libraries -- in over a dozen countries worldwide. Evergreen has an active community that participates in its coding, documentation, and direction of the project.
As a community must be:

• Stable, even under extreme load.
• Robust, and capable of handling a high volume of transactions and simultaneous users.
• Flexible, to accomodate the varied needs of libraries.
• Secure, to protect our patrons' privacy and data.
• User-friendly, to facilitate patron and staff use of the system.

Evergreen is open source software, freely licensed under the GNU GPL.
To to learn more, visit the Frequently Asked Questions or search the site. Or subscribe to one of our mailing lists or chat with us live on IRC.