Screengrabber is a video screen capture tool with a very simple purpose: get the contents on a screen as a png file. Currently only PNG files are supported, they are stored in a specified folder with a name and timestamp. Screengrabber is a portable screen capture program and 100% freeware.
From screengrabber:A Screen Capture Tool: A simple, portable screen capture program for windows. Screenshots are currently only supported in png format and are stored in a folder and named with a timestamp.screengrabber 1.0
is licensed as Freeware
for the Windows operating system / platform without restrictions. screengrabber is available to all software users as a free download (Freeware).
screengrabber Virus and Malware Tests:
For security reasons, you should also check out the screengrabber virus and malware test
that has been uploaded; additional screengrabber screenshots may be available, too.