CrossGL SnapDraw, before called CrossGL Alpha Screenshot, is a screen detains function that can observe the Windows Aero interface natively. That means that if you capture a window with a curved angle, the utility won't grasp the pixels at the rear it as if it were a square window. This capability make SnapDraw ($30, 30-day free trial with several feature boundaries) extremely helpful for technically exact screenshots.

An added of one of SnapDraw's major features is the capability to put magnifying glasses openly on the captured image. These objects enlarge a detailed part of the screenshot in a circle, and you can after that make use of SnapDraw to mark that magnification. This is helpful if you want to point out detailed features of a captured image.

To make use of SnapDraw, you first want to install a Capture Key in the suitably named dropdown menu. Click on Activate to create it Shift+PrintScreen. Additional screen capture utilities for example X, define keys automatically on startup, so it seems strange that this additional step is required for the app to function properly.

SnapDraw competitor ZScreen lets you to automatically upload screen captures to a picture hosting service like ImageShack. SnapDraw can't do that--but it can confine to a file or else upload to an FTP site. ZScreen can't do the magnifying as well as tagging thing, though.

One more thing that SnapDraw can't act is capture hi-res game screenshots, somewhat that ZScreen can do. I try to capture a screenshot from Dragon Age: Origins, plus it came out to a black screen. SnapDraw's origins in the OpenGL standard--and the truth that most games make use of Microsoft's Direct3D instead--is a likely reason.

SnapDraw can create fresh reflections, distortions along with image manipulations to your screenshot--wonderful for advertisers generating back-of-the-box pieces--but there's a critical missing aspect. There's no Undo command, either in a menu dropdown or else using the standard Control Z. For those doing a lot of image handling, at least one level of undo is necessary, along with numerous levels are preferable.

Considering competitor ZScreen doesn't contain some image manipulation tools at all, CrossGL SnapDraw has quite a few advantages over it. However, the lack of an undo, the incapability to get high-res videogame screenshots, along with the mislaid interface with photo upload sites keeps SnapDraw out of the huge leagues just so far. Your choice in app will depend on what you'll be doing with your captured screens.

Note: The trial version has a watermark on all screenshots in the lower right corner, include nag screens as well as lasts for 30 days. The complete edition costs $30.