Skype is accepted leader in the free IP telephone services in the world, allowing cutting significantly the phone bills to the domestic and international communication. While not all the features are free, there is a solid basic set that makes it a valuable addition to all the computer users. The following features are free:
1. Skype-to-Skype phone calls (through PC and smartphones).
2. Transfer calls to people on Skype.
3. Video calls.
4. Instant messaging and group IMs.
5. Conference calls.
6. Forward calls to people on Skype.
While there are already quite a lot of similar services on the Web, the Skype usefulness is based on its popularity and huge membership base, making it easy to find there your friends and relatives.
I have prepared a new Rating List at RateItAll, offering listing and reviews of the third-party free software utilities, allowing enhancing the features provided by basic Skype services. As of today, there are 63 freeware utilities and plugins are represented with website links, ratings, and brief reviews.
Review the Rating List at: http://www.rateitall.com/t-2868750-free-software-for-skype-users.aspx