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Kaleidoscope is the ultimate in user interface customization for the Mac, letting you switch between completely different interface designs provided by plug-in modules called "Schemes".

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What's New

Version 2.3.1 is a maintenance release, addressing problems with themenu bar clock under Mac OS 9.1, extended menu borders under Mac OS 8.1, andpotential crashes when printing. It also fixes conflicts with AliasMenu,MYOB AccountEdge, ColorSwitch Pro, Style, Macromedia Fireworks, BBEdit, andMicrosoft Office 2001.


System 7.0 or later

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3 7


Current Version (2.x)


Downloads 62,142
Version Downloads 2,316
License Shareware
Date 21 Feb 2001
Platform OS Classic / PPC 32
Price Free
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