Download Community Edition
From AlfrescoWiki
Get going with Alfresco Community Edition in 3 easy steps:
Alfresco-Community-3.2r2-Full-Setup.exe (362 MB)
Alfresco-Community-3.2r2-Linux-x86-Install (143 MB)
Alfresco-Community-3.2r2-MacOSXInstall.tar.gz (301 MB)
After downloading, follow the instructions for your OS: Windows | Linux | Mac
For more detailed instructions, refer to Installing and Configuring Alfresco Community Edition 3.2r2.
Get more detail about this release, familiarize yourself with this Edition through some tutorials.

