Kaleidoscope

@KaleidoscopeApp
943 Followers
5 Following
256 Posts

The world's most powerful file comparison app. Articles, tips, and opinions from our team, based in Austria and Germany.

By @catlan, @flo_muc and @merrysuperstar

webhttps://kaleidoscope.app
companyhttps://leitmotif.dev
company@leitmotifdev
KaleidoscopeJun 12

In case you missed it: Kaleidoscope 6.8 Beta includes our first batch of compatibility fixes for macOS Golden Gate Beta (27.0).

If you’re already running the Golden Gate beta, now would be a great time to see how Kaleidoscope behaves—and let us know what we missed.

KaleidoscopeJun 10

Kaleidoscope 6.8 Beta 2 is now available.

This beta includes our first batch of adjustments for macOS Golden Gate Beta (27.0). If you’re already running the macOS beta, please let us know how Kaleidoscope behaves for you.

To receive beta updates, choose “Releases and Beta Versions” in Kaleidoscope’s Software Update Settings.

KaleidoscopeApr 24

Modern Git workflows aren’t just about branches anymore.

With AI tools generating changes in parallel, it’s becoming normal to have multiple worktrees, multiple ideas, and a lot more to review.

Kaleidoscope 6.7 helps with that:
• compare across worktrees
• navigate changesets as an outline
• inspect commit history directly

KaleidoscopeApr 2

Fancy a small Easter egg hunt this weekend? 🐰


There’s a new Kaleidoscope public beta to explore: changesets in a folder-based hierarchy, commit history right in your changesets, Git worktree support, and improved image alignment.

Let us know what you discover.

KaleidoscopeFeb 27
Kaleidoscope 6.6 is out. AI-powered image alignment now handles screenshots and photos automatically — including perspective differences: https://blog.kaleidoscope.app/2026/02/26/kaleidoscope-6-6-ai-powered-alignment-for-screenshots-and-photos/
Kaleidoscope 6.6: AI-Powered Alignment for Screenshots and Photos

Kaleidoscope 6.6 is out today, introducing AI-powered image alignment built on Apple’s Vision framework. Whether you’re comparing screenshots or photographs, Kaleidoscope will now automatically align images based on their content. In addition, this release brings refinements to the recently introduc

Kaleidoscope Blog
KaleidoscopeFeb 26

Comparing screenshots that don’t quite line up?

Kaleidoscope 6.6 now aligns them automatically using AI. Works with UI tests, web pages, and real-world app screenshots.

Manual adjustment is still there when you need it.

KaleidoscopeFeb 9
Some of our favorite hidden gems added to Kaleidoscope in 2025 💎
You’ll likely find something you didn’t know about: https://blog.kaleidoscope.app/2026/02/05/hidden-gems-of-2025/
Hidden Gems of 2025

Following a tradition we started last year, this post collects a few illustrated tips about lesser-known additions to Kaleidoscope in 2025. Small features that can come in very handy once you know they exist.

Kaleidoscope Blog
KaleidoscopeFeb 4
Did you know? Kaleidoscope 6.5 lets you compare files selected in Finder using a global menu command (or even better: one shortcut). Here it is in action:
KaleidoscopeJan 30
Also new in Kaleidoscope 6.5: you can now choose to open SVG files as images instead of comparing the source XML. Particularly useful for tracking small changes to SF Symbols assets.
KaleidoscopeJan 29

Kaleidoscope 6.5 takes Image Comparison further: Zoom out to see differences. Zoom in to understand them.

Pixel Comparison lets you inspect image changes pixel by pixel — down to exact color values.