Open source document management system

I have evaluated couple of Open source document management system and it seems that these are in old days e.g.opendocman,quotero

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

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

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

Have you consider to use Alfresco ?

• It is open source document management system even you can use it even in cloud.
• It can give 10GB for using in cloud.
• It should allow to upload Zip files as well.
• It should allow to send email to preconfigured email addresses.
• But I am not sure for maintaining history deleted documents but it maintains document history.
• Also have role base document access.
• Free use for alfresco software.