Eric Mann

WP Publication Archive adds a custom content type for storing, tagging, and categorizing downloadable content external to standard WordPress posts and pages. You can add downloadable PDF files, Word documents, and PowerPoint presentations. These files will be stored in the standard WordPress uploads directory but will be managed separately through a custom post type interface in the WordPress admin area.
<h3>Licenses</h3>
WP Publication Archive is licensed under the GNU General Public License, version 2.
This system was based on the original wp-publications-archive plug-in published by Luis Lino and Siemens Networks, S.A. at http://code.google.com/p/wp-publications-archive/.
The filing cabinet menu icon was created by Glyphish (http://glyphish.com) and is distributed under a Creative Commons Attribution license.
Filetype icons come from the Crystal Project (http://www.everaldo.com/crystal/) released under the LGPL (http://www.everaldo.com/crystal/?action=license).

WP Publication Archive

Allows users to upload, manage, search, and download publications, documents, and similar content (PDF, Power-Point, etc.).

WEN Solutions

WP Documentation Lite is an flexible but easy to use plugin that will boost up the normal speed of creating a documentation. The plugin provides beautiful layout, features and settings that will make your documentation easy, readable and attractive. The plugin accepts various range of file types, embeds and code snippets which makes it the ultimate necessity whilst creating a dynamic documentation.
The compatibility of the plugin is also one of the features why it is one of the top plugins to choose form while creating a documentation. It can also be modified very easily through custom templates and hooks according to your requirement.
More Pro Features
WP Documentation Pro: <a href="http://themepalace.com/downloads/wp-documentation-pro/" rel="nofollow ugc">Detail</a> | <a href="http://wensolutions.com/documentation/wp-documentation-pro/" rel="nofollow ugc">Demo</a>
<ul>
<li>Multiple Documentation & Categorization</li>
<li>Drag and Drop</li>
<li>Nestable Sections</li>
<li>Suggestion Form</li>
<li>Like / Dislike</li>
<li>Custom class and CSS</li>
<li>Email, Copy and Print</li>
<li>Document Archive Listing</li>
<li>Themes</li>
<li>Compatibility</li>
<li>Modification through Hooks and Templates</li>
<li>Great Support and Documentation</li>
<li>New Features & Updates</li>
</ul>
Plugin : <a href="http://themepalace.com/downloads/wp-documentation-lite/" rel="nofollow ugc">Homepage</a> 
If you like this plugin, please <a href="https://wordpress.org/support/view/plugin-reviews/wp-documentation-lite/" rel="ugc">rate and review</a>. If you have any question, suggestion or issue, please <a href="http://themepalace.com/forum/wp-documentation-lite" rel="nofollow ugc">post here</a>.

WP Documentation Lite

Creating online documentation has never been this easy!

WP Publication Archive vs WP Documentation Lite