Downloading HandyScreenshot 1.1 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The program lies within Design & Photo Tools, more precisely Screen Capture. This free Mac application is a product of Taining Lu. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Handy Screenshot for Safari lets you capture screenshots with ease. You can capture any web page, either part of it or full page. You can edit your screenshots in a very user-friendly interface. You just need to click on icon or press Alt twice to take screenshots.
You may want to check out more Mac applications, such as iGrabIt, ScreenCap or AEJEE, which might be similar to HandyScreenshot.