WordPress.org

Ella Van Durpe

<p>This plugins allows you to create documents with WordPress, and to share them with others so they can also read and edit. Just share the unique link, and anyone with that link will be able to read and edit the document. Alternatively, you can restrict access with a list of email addresses.</p>
<p>At the moment this plugin is very simple. The normal post locking system is used, so no collaborative editing yet!</p>
<h3>Security</h3>
<p>Anyone with the link to the document will be able to edit the document, so be careful to whom you send the link!</p>
<h3>Future</h3>
<ul>
<li>Allow posts and pages to be shared in the same way.</li>
<li>There will be option to fine tune permissions. You’ll be able to choose if
<ul>
<li>anyone with the link can read,</li>
<li>anyone with the link can edit,</li>
<li>certain email addresses can read, or</li>
<li>certain email addresses can edit.</li>
</ul>
</li>
<li>As part of the Gutenberg project, we’ll look into collaborative editing.
<ul>
<li>At first improve post locking, so others can still view the document, but<br />
not edit. (Read only.)</li>
<li>Read only, but live updated.</li>
<li>Lock on a block level, let anyone edit the rest.</li>
<li>Maybe full collaborative editing.</li>
</ul>
</li>
</ul>


Docs

how it works? 
Can I use it in the classic editor?

how it works

Create and share documents with WordPress!

Boone Gorges

CUNY Academic Commons

David Cavins

<p>BuddyPress Docs adds collaborative work spaces to your BuddyPress community. Part wiki, part document editing, part shared dropbox, think of these Docs as a BuddyPress version of the Docs service offered by the Big G <em>ifyouknowwhatimean</em></p>
<p>Features include:</p>
<ul>
<li>Docs that can be linked to groups or users, with a variety of privacy levels</li>
<li>Support for fully-private document uploads</li>
<li>Doc taxonomy, using tags</li>
<li>Fully sortable and filterable doc lists</li>
<li>TinyMCE front-end doc editing</li>
<li>One-editor-at-a-time prevention against overwrites, plus idle detection/autosave</li>
<li>Full access to revision history</li>
<li>Dashboard access and management of Docs for the site admin</li>
</ul>
<p>This plugin is in active development. For feature requests and bug reports, visit http://github.com/boonebgorges/buddypress-docs. If you have translated the plugin and would like to provide your translation for distribution with BuddyPress Docs, please contact the plugin author.</p>


BuddyPress Docs

I used it on a project for a client several years ago and it worked like a charm. Also, it was well-maintained.

Docs vs BuddyPress Docs