Kaleidoscope 7.0.2 for Mac

Mac Utilities

Updated Aug 9, 2026

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Kaleidoscope is a comparison app for Mac that shows exactly what changed between two versions of something. Developers review code changes with it, designers spot visual differences between image exports, and writers track edits in text. Files sit side by side with differences marked clearly. Version 7 adds live working copy changes for Git projects, so open comparisons update as files change.

Key Features

• Text comparison with syntax coloring and support for merging edits
• Image comparison with automatic alignment and pixel level inspection
• Folder comparison showing added, changed and missing files
• Changeset views for Git, with commit history and live updates in version 7
• ksdiff command line tool plus links to many editors and version control tools

How to Download

1. Use the download button on this page and save the Kaleidoscope app.
2. You can also Download from the official site and start the vendor trial.
3. Open the app, sign in or start the trial, then open two files to compare.

System Requirements

Kaleidoscope is a Mac only subscription app. Vendor support pages describe the current line as working well on macOS Sequoia and fully compatible with macOS Tahoe.

FAQs

Can I try Kaleidoscope before paying?

Yes. The vendor says you can use the latest version for up to 7 days before making a purchase decision.

What kinds of files can it compare?

Text files such as code and documents, images in common formats, and whole folders, each in its own tuned view.

Does Kaleidoscope need a subscription?

Yes. Current versions are subscription based, and an active subscription is required after the trial period ends.