UNO 1.5.1

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  • Mac
Latest version:
Last month's downloads:
30.1 MB
Developer's website

UNO is fully compatible with:

  • Mac OS X

You'll also need:

Minimum requirements
Processor: PPC/Intel MHz
Others: Mac OS X 10.4 or later
UNO is also compatible with

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Available languages

  • English
  • German
  • Chinese Simp



Versions of UNO

All versions of UNO
Version License Language O.S.
UNO 1.5.1 16/04/07 Free English
  • Mac OS X

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Recent changes

  • Fixed iTunes 7 skin LCD frequency spectrum visualizer
  • Fixed an issue that would prevent UNO from functioning correctly at first launch if User had never changed Appearance Options in System Preferences (UNO would be looking for a non existing key).
  • Made all file handling less dependent on environment variables (this enhances reliability on systems with "messed up" environment variables).
  • Assigned "Enter/Return" key to "Install" and "OK" buttons. Assigned "Esc" key to "Cancel" buttons. (This allow less mouse clicking and is a temporary workaround to allow UNO installation on 800x600 setups by pressing "Enter" at the "Install" panel).
  • Code cleanup and UI cleanup.Removed unused UI elements and unused code blocks left over from a experimental feature that could be the culprit of a rare problem.
  • Small menubar items (20% reduction) are back by popular request.
  • Free to use
  • The game is highly addictive
  • Easy to get to grips with
  • No multiplayer mode
  • The graphics are rather basic

UNO derives from the Latin word for one and stands for "as one". UNO is the root of Unity. UNO is a theme that brings the sunken unified toolbar/titlebar look&feel to every single window on your system (metal or aqua, and already unified windows as well).

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