KnowledgeTree is open source, easily programmable, and flexible PHP-based Document Management software (DMS).

Document Management is the control of an organization's documents and their lifecycle, including how and when documents are created, reviewed, published, utilized, retained and destroyed.

KnowledgeTree is a commercial document management system. Its intended use is by corporations, government institutions and medium to small business. KnowledgeTree’s open source architecture allows organizations to customize and integrate their document management system easily with their existing infrastructure, providing a more flexible, cost-effective alternative to proprietary applications. KnowledgeTree has a Community edition that is a free, open source edition but it does not have all the features or support of the commercial versions.

KnowledgeTree is written in PHP and uses the Apache Web Server and MySQL database management system. A multi-platform installer provides end-users with a one-click install of both the underlying LAMP or WAMP stack and the application itself.

Parts of KnowledgeTree is released under GPL Version 3 from version 3.5.0. However, a number of features are missing from the open source version of KnowledgeTree.

Features :-

1. Enterprise Linux
2. To encourage indirect or implicit use of remote computers.
3. To shield a user from variations in file storage systems among different hosts.
4. To transfer data reliably, and efficiently.