The 5.6.45 version of Rummy for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is Antonio Ferraioli. 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. The program is categorized as Games.
From the developer:
Rummy is a card game to play against your Mac. You will learn rapidly the basic rules following the guided tutorial. Also, you can configure your preferred game rules. There are two offline game modes to play against your Mac. The app allows you to configure the player strengths.
You may want to check out more Mac applications, such as CubRummiLite, PupRummyLite or Gin Rummy Pro, which might be related to Rummy.