Thank you for your review
69.99 $69 99
Email me when discounted: 
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install Kaleidoscope with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.

Kaleidoscope spots differences in text and image files.

  • General
    • Single window workflow: One tab per comparison
    • Compare two+ files: Add any number of files per tab
    • Always up to date: Auto-refreshes when files change
    • File Shelf: Quickly go from file to file
    • Path Bar: See where your files are
    • Keyboard shortcuts: Every action has a shortcut
  • Text Scope
    • Supports any text file: Plain text, source code, HTML, etc.
    • Clear comparisons
    • Three layouts: Blocks, Fluid, and Unified
    • Compare

What's New

Version 2.1.1 (219):
  • Fixed a couple issues with our Bazaar integration instructions.
  • ⌘-D now triggers the Don't Resolve button when dismissing a merge warning.
  • Improved automatic graphics switching support (Early 2011 or newer MacBooks Pro): Kaleidoscope will now only use the discrete GPU when necessary.
  • Updated our mechanism for purchasing a Kaleidoscope registration.


  • OS X 10.7.3 or later

Similar Software

Suggest other similar software

Kaleidoscope User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
3.7 23


Current Version (2.x)


Downloads 17,400
Version Downloads 1,316
License Shareware
Date 11 Jun 2015
Platform Intel 64 / OS X
Price $69.99
download install purchase purchase