Projects / Free-SA


Free-SA is tool for statistical analysis of daemons' log files, similar to SARG. Its main advantages over SARG are much better speed (7x-20x), more support for reports, and W3C compliance of generated HTML/CSS reports. It can be used to help control traffic usage, to control Internet access security policies, to investigate security incidents, to evaluate server efficiency, and to detect troubles with configuration.

Operating Systems

Recent releases

  •  13 Nov 2013 18:31

    Release Notes: Support for various keywords as a date for the '-d' command line option has been added: today, yesterday, thismonth, lastmonth, and many others are supported now. A new option for showing all IP addresses used by a user has been added. The calendar in the index report was complemented with search box, which is useful for filtering by configuration name. A significant speed up and lower DNS traffic utilization and memory consumption has been achieved when the 'username_resolve_ip' option is enabled. Many other improvements were made.

    •  04 Mar 2012 19:45

      Release Notes: Support for Postfix over syslog log format was improved. Support for different operating systems was improved as well, especially for CentOS and RedHat Linux. Most bugs and strange behaviors discovered by Coverity Scan service and reported by users were fixed.

      •  14 May 2011 21:48

        Release Notes: The long awaited option implementing calendar navigation menu at the main index page has been added. The program will also clear the cache directory in the case where no records were found and exit with a good return code.

        •  02 May 2011 16:06

          Release Notes: Multiple new options for many customizable SVG graphics reports were added. New options 'users_excess' and 'users_excess_limit' were added for generating a plain text report file with users exceeding the specified limit. W3C standards conformance has been defined more precisely, and includes the standard's version number.

          •  23 Apr 2011 00:05

            Release Notes: Support for conversion of usernames in the top sites report has been added. Portuguese and Lithuanian translations were added. Some problems were fixed and some new options were introduced.


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