Matterform today released version 1.1.1 of Sonar, the ultimate file security tool for Mac OS X. The new version fixes some bugs connected with the loading of the event log. It also speeds up the loading process.

Version 1.1 is a free upgrade for all registered users. New licenses cost $17.95. A free demo is also available. Sonar is available at www.matterform.com.

Sonar is a file security tool that reports and logs changes made to the file system in real-time. Matterform’s Sonar Technology is also used in Yank, the all-purpose uninstaller for Mac OS X.