You could have downloaded Grrrabit 1.0.1 for Mac from our software library for free. Grrrabit for Mac lies within Design & Photo Tools, more precisely Screen Capture. This free Mac app is an intellectual property of North Highland Partners, Inc. The unique ID for this application's bundle is com.nhp.grrrabit. This free program is developed for Mac OS X 10.6 or later. The most popular version of the program is 1.0.
From the developer:
Grrrabit is a fun Mac App for privately sharing screenshots with friends. Simply click the floating bunny, click 'n grab, then click "post." We'll create a beautiful, password protected landing page and put the URL on your clipboard. Choose from a dozen beautiful themes. Add a password, caption or doodle. Feel inspired and autopost your creations to Tumblr.
You may want to check out more software for Mac, such as ScreenRecord Studio, Screen Mimic or Sequence, which might be related to Grrrabit.