Open source document management system
<p>I have evaluated couple of Open source document management system and it seems that these are in old days e.g.<a href="http://www.opendocman.com/" rel="nofollow">opendocman</a>,<a href="http://www.quotero.com/" rel="nofollow">quotero</a></p>

<p>I am looking for a open source document management system which provides me below features.</p>

<ul>
<li>Should keep data on the same machine as I am looking for more of internal purpose.</li>
<li>Should allow to upload Zip files as well. If it extracts Zip it will be a great +</li>
<li>Should allow to send email to preconfigured email addresses</li>
<li>Should allow to upload data of size around 100MB at one go</li>
<li>Should maintain history of documents also deleted documents</li>
<li>Should allow role based document access.</li>
<li><strong>Should be Free :)</strong></li>
<li>It should not do any spoofing on data. Documents are confidential.</li>
<li>Should support 32 bit Linux version. [Alfresco: 64 bit only]</li>
</ul>

<p>Please let me know if you have experience in using anyone and if I can use it?</p>
