We take Screenshot of Desktop for many reasons. If in case a program has any problem then to get a snap of error messages or to create good tutorials of latest software.
We can use default Print Screen button in Windows O.S but it lacks certain features to capture custom area or only program window.
Here is a portable software known as Hoversnap, which will do all these tasks. Hoversnap is a light, flexible, portable software that will not only capture screenshot but will also help us to resize width and height of images.
Since, the software is portable you can run it directly from USB drive.
Capture Full Screen, Program Window or Custom area
Directly upload image via FTP
Download Hoversnap (328 KB)