Localization
Firefox is the popular open source web browser from Mozilla
Free/cheap Internet telephony and handy IM tool.
Web based social bookmarking lets you share online finds and discover new ones. Ground zero for tagging.
Google Earth combines satellite imagery, maps and the power of Google Search to put the world's geographic information at your fingertips.
A multi-protocol Instant Messaging (IM) client
Multi-platform for viewing PDF (Portable Document Format) documents
Free software for anonymous Internet communication.
A Free Telnet/SSH Client
Apple's desktop operating system.
Web-based CRM that donates licenses to nonprofits
Adium is a free instant messaging application for Mac OS X that can connect to AIM, MSN, Jabber, Yahoo, and more.
Gmail is a web-based email with very user-friendly interface and huge storage capacity