The only button that isn't self-explanatory is the Redefine button, which allows you to define a particular capture region of the screen. The app has been tested on Linux, Mac, and Windows and works just fine.
EDIT: Here is the source code at present.
Number of downloads: 0
If anyone has suggestions or constructive criticisms I'm open to input. The only future "upgrade" I'm planning is that opposed to saving to a file, perhaps adding a checkbox that alternatively copies to clipboard.
It is open source but not in the OSI sense, as the license is a modified MIT license which does not permit for redistribution of modifications. What I mean by open source is that you are welcome to view it and modify it to suit your particular needs rather than derive other software from it.
I suggest you read the help documentation prior to operating the application, it will explain the functionality of everything, including the application itself. The help can be read in a browser or it can be called up from within the application.
This post has been edited by grimpirate: 03 January 2013 - 10:22 AM