New to CiviCRM? Check out the Get Started section on CiviCRM.org, and browse the Case Studies to see how other organizations are using CiviCRM. Ready to dig in a bit more? Read the free online User and Administrator Guide.
Check out a demo installation of CiviCRM running with: Drupal, or Joomla or WordPress.
Newest package is available on our downloads page.
Be sure and download the correct version for your CMS and version (Drupal 6 / 7, Joomla 2.5 / 3.0, WordPress 3.4).