Partial Screen Capture
Partial Screen Capture 1.1.1 for Mac is available as a free download on our application library. The program is included in Design & Photo Tools. Our built-in antivirus checked this Mac download and rated it as 100% safe. This free software for Mac OS X was originally produced by KimSang Inc.
From the developer:
Partial Screen Capture is an application that helps you capture screen areas. All you need to do is launch the application, select the area to capture, and press the 'Capture' button. From the 'Option' menu, you can set the program to save the captured image into the Pictures folder with just one click.
You may want to check out more Mac applications, such as Screen Captures, Onde Screen Capture for Mac or Ondesoft Screen Capture for Mac, which might be related to Partial Screen Capture.