TimeZone software displays up to 12 time zones relative to local time with customizable hour and minute offsets.

Recently updated to Version 3.1, the program now supports Windows XP and a fully MSI-compliant installer. All of your personalized settings are automatically saved when you close TimeZone. Although TimeZone is currently shareware, requiring a one-time payment of $15 US with free upgrades, you can easily order it directly from the website.
In addition to this, you can use TimeZone up to 25 times before being required to register. However, please make sure to install Microsoft's Visual Basic 6.0 runtimes (MSVBVM60.DLL) and the Microsoft Windows Installer in order to properly install TimeZone. Furthermore, you should remove any previous version of TimeZone before installing version 3.1.
Version 3.1: N/A