X-Lite is an awesome, free program also available for Windows, being part of the category Internet software with subcategory Connection Utilities and has been published by CounterPath.
More about X-Lite
Since the program was added to our catalog in 2012, it has obtained 10,071 downloads, and last week it gained 12 downloads.
About the download, X-Lite is a slick program that takes up less free space than most programs in the category Internet software. It's a very popular software in United States, Spain, and Sweden.
Its current version is 4.9.2 and its last update was on 1/20/2016. X-Lite is available for users with the operating system Mac OS X and previous versions, and you can get it in English.