Wikipedia
OrfeoGPL
OrfeoGPL is a free Software Document management system. It is GPL licensed and uses open standards. OrfeoGPL is Language and incorporates the idea of "Fractalize processes" to facilitate the management of any company documents. OrfeoGPL is a web application development in PHP, which runs on the Apache HTTP Server and it has support for other database PostgreSQL, Oracle and MSSQL, from the customer requiring a browser that meets the standards of W3C as Firefox or Chrome.
OrfeoGPL was originally developed in Colombia. It was registered in 2006 by its creators in the National Registry of Copyrights of National Copyright Directorate with License GPL, so any new development or branch will remain free.