Google Gears

Gears is an open source project that enables more powerful web applications, by adding new features to your web browser: Let web applications interact naturally with your desktop Store data locally in a fully-searchable database Run JavaScript in the background to improve performance
License Free
Operating System Mac OS X 10.6 Mac OS X 10.4 PPC Mac OS X 10.5 PPC Mac OS X 10.5 Intel Mac OS X 10.4 Intel Macintosh
System Requirements
  • Mac OS X 10.4.11 - 10.6
  • Firefox 1.5, or Safari 3.1.1