open touch

Open ZIP files directly in the Finder and more.

Open, create, and convert archives.

Open, royalty-free media format for the Web.

Open Apple Maps when clicking map links in Safari.

Open source network management and monitoring system.

Open source, enterprise-level database server.

Open source Gmail notifier.

Open source Java application server.

Open-source midi tracker/editor.

Open source web browser especially for web developers.