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 ...

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 the...

It took us a tad longer than we had initially hoped, but here it is: the final version of Kaleidoscope 6.4 with the all new Image Comparison — a complete rewrite of one of Kaleidoscope’s three core fe...

This Quick Tip shows how to use the command line with ksdiff and tidy to create a readable diff from optimized single-line HTML pages.

Sometimes it’s very convenient to share the exact changes in a body of text with a coworker who doesn't have Kaleidoscope. Generating a PDF of a text comparison is a great way of doing that.

Kaleidoscope Blog

Kaleidoscope, the popular file comparison and merge tool, recently released an update with significant improvements to its merge conflict resolution...

Today we are proudly introducing Kaleidoscope 5! This update represents another big milestone. While we had started to integrate Git over the last few releases, Kaleidoscope 5 is reaching a new level,...