Download of Killercoin 2.0 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac application was originally produced by The Killercoin Developers. Killercoin for Mac lies within Business Tools, more precisely Finances. 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:
Killercoin is a free cryptographic currency tool for Mac computers. With this easy to use user friendly application you can send and receive coins from anyone. This application uses hard coded seed addresses, so doesn't require the extra addnode addresses.
You may want to check out more software for Mac, such as Airfoil Speakers , instantAdmin or Goldenseal Demo, which might be related to Killercoin.