Alfresco Community Edition is described as 'Alfresco is the leading open source enterprise content management system built by the most experienced team in the industry drawn from Documentum®, Vignette® and Interwoven®. Twenty years of experience drove us to believe that the Enterprise Content Management' and is a document manager in the business & commerce category. There are more than 50 alternatives to Alfresco Community Edition for a variety of platforms, including Web-based, Windows, Linux, Mac and Android apps. The best Alfresco Community Edition alternative is Basecamp. It's not free, so if you're looking for a free alternative, you could try HumHub or eXo Platform. Other great apps like Alfresco Community Edition are Microsoft SharePoint, Mayan EDMS, Tracim and Microsoft Viva Engage.
Its portability and its integration of thesaurus and bibliographic references.