Spot the differences,
merge in seconds
Spot the differences in text and image files, or even folders full of files. Review changes in seconds, with the world's most powerful file comparison and merge app.
Kaleidoscope 5
New Git Integration
See our latest Blog Post to read about Git Repository integration and what else is new in Kaleidoscope 5.
Changesets
File History
Conflict Resolution
Code Review in one clear Changeset
Want to see exactly what your coworker did in that changeset? Or just learn something new by reviewing a change in an open-source repository? Or do you need to review a change later? Kaleidoscope gives you a great overview and helpful features to focus on what matters.
Overview
Kaleidoscope integrates even more tightly with your workflows and adds highly-requested features like syntax coloring and merge editing.
Syntax Coloring
Kaleidoscope renders your source code visually appealing and easier to read by applying customizable styling with multiple built-in themes. All popular languages are supported.
Comparison ➔ Merge
Have you always wanted to manually edit text in a comparison? Use the new Convert to Merge command and make the changes you want!
Text Filters
Powerful filters clean up diffs by removing irrelevant data, such as time stamps, object addresses and unique identifiers, and make it easy to see the important differences.
Kaleidoscope Prism
A new helper app in the menu bar makes it even easier to get content into Kaleidoscope! Includes a drop window and shortcuts.
Debugger Integration
Welcome Python developers! Now you can launch a comparison directly from your debugger.
Many Refinements
File metadata comparison, better menu structure, a modernized look, and much, much more make Kaleidoscope an even greater pleasure to use.
Features for Developers
Resolve Merge Conflicts
Working on a branch? Merging changes is sometimes hard—we’ve all been there. Let Kaleidoscope help you merge your changes cleanly and easily on first attempt. Choose the layout that suits you best so you can see what has changed where and what the best merge might be.
3-Way Merge
See what was changed on each branch and focus on final result in the center:
Discover more exciting features for developers
Works with content from anywhere!
Files and folders
There is several ways to open your files and folders in Kaleidoscope, besides using the File > Open menu option, including:
Drag-and-drop onto the Welcome window, the Dock icon, or any open Kaleidoscope window
Copy files to the Clipboard and paste them in Kaleidoscope.
Use the Share menu in any app that supports it.
Right-click to bring up the context menu, and use the Open in Kaleidoscope Service
Text or images
As long as you can select the text or image, you can work with it in Kaleidoscope:
Right-click a selection and choose Open in Kaleidoscope.
Copy your content to the Clipboard and use the Add from Clipboard button.
Use our Alfred workflow to speed up adding multiple items into Kaleidoscope.
And of course, ksdiff enables advanced command line magic.
Version Control systems
Kaleidoscope integrates with all popular version control systems.
(Looking for a version control system that's easy to use? Try Subversion with our own Versions client app.)
Kaleidoscope integrates with many popular developer tools.
Core Features
Take Kaleidoscope for a spin
Download Kaleidoscope now and use it free of charge for 7 days.
If you have questions along the way, contact us and we will be happy to assist!
Monthly and yearly plans are available, starting at $8/month.
Upgrade discount available for existing customers.
