Omeka is a free, open-source content management system (CMS) for online digital collections. With Omeka, you can quickly build a searchable repository of archival or artifact records and assemble them into virtual exhibits to showcase your holdings.
Most content management systems are designed to manage a single website with a hierarchy of pages, in which are placed text and other media. In contrast, Omeka is based around items (e.g. historic documents, photographs, audio or video recordings, etc.) which can be arranged into collections and most importantly, exhibits – pages of items.
Over time, the same item, entered only once, can be re-used in multiple exhibits.
Exhibits can have their own unique "theme" (a combination of graphic design and page layout) to differentiate them from other exhibits. Within an exhibit you can create multiple separate pages, and each can present a different layout of text, images, video and other elements.
An easy-to-use web interface provides site adminstrators with access to all the important back-end features: configuring the site appearance and navigation, uploading items (individually or in batches, such as from a DB/TextWorks export), changing themes, and creating information pages as well as exhibits.
Omeka’s features puts content management and virtual exhibit building in your hands, with no technical support needed to launch new exhibits.
Read more about some of Andornot's Omeka projects in these blog posts: