7capture

Fast and easy high quality screen capture software for Windows 7, Vista and XP. Make perfect quality screen capture of the windows' rounded corners and transparent backgrounds and export your capture as semi-transparent PNG, JPEG, GIF or BMP images.
7capture automatically handles complicated transparency problems such as rounded corners and Aero semi-transparent windows backgrounds.
No matter what Windows version you are using, 7capture will do its magic: clean rounded corners on Windows XP, alpha transparency in Windows Vista and Windows 7. 7capture will even capture your theme's color for even better looking screenshots. Unattractive screenshots are part of history.
7capture is a free software: for personal or commercial use, you can use it any way you like on any number of computers. 7capture doesn't include any spyware, adware or virus. It is just a freeware screen capture software and that's all there is to it!