You could have downloaded RightZoom 3.1 for Mac from our software library for free. The common filename for the program's installer is rightzoom.zip. This free software for Mac OS X is an intellectual property of Blazingtools Software. The program is categorized as System Tools. The most popular versions among RightZoom for Mac users are 1.81 and 1.7. This app's bundle is identified as com.BT.RightZoom.
From the developer:
This free tool fixes an inconvenient behavior of green Zoom button in Mac OS X. It will always expand windows on a full screen instead of strange resizing.
You may want to check out more software for Mac, such as Overflow, Butler or MachineProfile, which might be similar to RightZoom.