Kete is a collaboration engine. It is open source software that you can use to create and share online. Write topics and upload images, audio, video, documents. Discuss them all. Link them together.

The Archivists’ Toolkit™, or the AT, is the first open source archival data management system to provide broad, integrated support for the management of archives. It is intended for a wide range of archival repositories. The main goals of the AT are to support archival processing and production of access instruments, promote data standardization, promote efficiency, and lower training costs.

Umlaut is OpenURL link resolving middleware that adds functions and services to commercial link resolving software such as SFX.

SUSHI Py is a short Python class that allows libraries and other organizations to harvest COUNTER statistics via the NISO SUSHI protocol. SUSHI Py is capable of reading a list of SUSHI services from a CSV file or a MySQL database, and it can likewise write the resulting COUNTER report to a CSV file or a MySQL database.

DAITSS is a digital preservation software application developed by the Florida Center for Library Automation (FCLA) with some support from the IMLS. DAITSS is used by the Florida Digital Archive (FDA), a long-term preservation repository service provided by FCLA for the use of the libraries of the eleven publicly-funded universities in Florida.

ABCD (Automation of liBraries and Documentation Centers) is a full integrated library automation system based on ISIS-technology as the underlying database. It encompasses all main functions of ILS : cataloging, OPAC, Loans, Acquisitions, Statistics, but adds a 'Site' (with CMS built-in) for easy production of a library website with integrated meta-search.

Fedora (Flexible Extensible Digital Object Repository Architecture) was originally developed by researchers at Cornell University as an architecture for storing, managing, and accessing digital content in the form of digital objects inspired by the Kahn and Wilensky Framework.

The GetBack backup system is designed specifically for use by libraries for ILS and Repository backup and recovery. The requirements were to make a system that was semi-automatic; could be run both from the command line and as a scheduled task. The system had to be simple to implement and simple to use. The output files had to be readable by other applications without any export function.

An app to help manage the reservation of carrels and other reservable library resources.

LimeSurvey basically contains everything you need for doing nearly every survey with grace.