WinSnap is a fast user-friendly utility for taking and editing screenshots. It can easily capture windows of non-rectangular form with customized and transparent backgrounds, including Aero Glass on Windows 7 and Vista. WinSnap adds eye-candy shadows, reflections, outlines, watermarks, color effects on the fly. Built-in image editor provides basic capabilities to annotate screenshots and make them talk.
Non-rectangular shapes and rounded
Drop shadow effect and Windows Vista support
Alpha-Channel and PNG transparency support
Unique Multi-Object capture mode