Seven Transformation Pack is a popular package that allows you to make Windows XP, Vista and 2003 look similar to Windows 7. It allows you to change the standard color scheme and most system icons (and their size), but also the sound scheme, wallpapers, boot screens, login and welcome. In addition, Seven Transformation Pack also installs a sidebar containing gadgets resembling those from the "seven" and a number of additional features - such as displaying thumbnails of windows on the taskbar when you hover over them with your mouse cursor.

Importantly, during installation, the package allows you to select the components to suit your hardware, suggesting recommended system resources for each component (ViStart, ViSplore, ViGlance, Gavatx`s Rainbar, WinFlip, TrueTransparency).