Ron Rennick

The document repository is designed to provide a central revisioned repository for documents in WordPress network being implemented as a content management system. However, it can be used in single WP sites and supports cross domain implementation via JSON.
Features
<ul>
<li>Download via permlink – The document post permalink delivers a direct download of the current version of the uploaded document. </li>
<li>Document revisions – On upload of each document, a new revision of the document post is created. Previous versions remain attached to prior revisions.</li>
<li>Version independence – The permalink to the most recent version of the document doesn’t change which enables one time internal or external linking to the document.</li>
<li>Revision download via permalink – Prior versions of the document each have a distinct permalink which delivers a direct download.</li>
<li>Optional custom taxonomies – A custom taxonomy plugin is included to model implementing custom taxonomies with the document post type </li>
<li>Optional custom roles – A custom role plugin is included which permits restricting contributor, author & editor access to document posts based on organizational role</li>
<li>Optiona extras – The extras plugin is included to add a link to document admin to document maintainers’ admin bar & adds a document media type to the edit post area across the network.</li>
</ul>
<a href="http://technology.umw.edu/wordpress101/document-repository/" rel="nofollow ugc">User instructions/documentation provided by University of Mary Washington</a>
This plugin was written by <a href="http://ronandandrea.com/" rel="nofollow ugc">Ron Rennick</a> in collaboration with the <a href="http://umw.edu/" rel="nofollow ugc">University of Mary Washington</a>.
<a href="http://wpmututorials.com/plugins/document-repository/" rel="nofollow ugc">Plugin Page for details</a>

Document Repository

Turn a WordPress site into a revisioned document repository.

Carlos Martínez Romero

“Disable WP Revisions” is a small plugin that completelly removes the revision functionality from WordPress. Any content saved will not create anymore an extra copy of its previous state. This plugin will start working as soon as you activate it.
<h3>Features</h3>
<ul>
<li>Removes the revision functionality from WordPress</li>
</ul>

Disable WP Revisions

A perfect plugin to disable your revisions on post and pages:)

Works as expected!

This plugin removes the revision functionality from WordPress so that any content is deleted permanently.

Document Repository vs Disable WP Revisions