macOS
Homebrew Caskverified · 100%
brew install --cask kaleidoscope@3local Homebrew cask metadata
cask
Install kaleidoscope@3 with Homebrew Cask
Spot and merge differences in text and image files or folders. Version 3.9,2176 via Homebrew Cask; verified from local package data.
install
Additional install commands
overview
Package summary
Spot and merge differences in text and image files or folders
Project links
Commands and aliases
No executable aliases were found in the local package database.
history
Project history and usage
Kaleidoscope 3 is the legacy third major generation of the macOS visual diff and merge tool and the final generation sold primarily under a perpetual-license model.
Project history
The team that acquired Kaleidoscope in 2020 modernized the neglected application and released version 3 in October 2021.
Version 3 began a renewed sequence of feature updates. It was later superseded by subscription-based releases, while existing v3 licenses remained valid.
Adoption history
Version 3 was the first major Kaleidoscope release in eight years and marked the product’s return to active development under its new independent owners.
It remained a one-time-purchase release before the product adopted subscription licensing. The official support material states that v3 perpetual licenses remain usable.
How it is used
Users compare or merge text, images, and directories in the graphical application and integrate it into Git and other developer workflows through ksdiff.
The versioned cask mainly serves v3 license holders and users deliberately retaining the pre-subscription major release.
Why package nerds care
The versioned cask lets users pin the last major one-time-purchase generation instead of following the main cask into the subscription era.
For Mac-focused developer environments, it captures a meaningful compatibility and licensing boundary while retaining the graphical Git, text, image, and folder comparison workflows associated with Kaleidoscope.
Timeline
- 2020: The current independent team acquired Kaleidoscope.
- 2021: Kaleidoscope 3 launched as the first major release in eight years.
- 2022: Version 3 continued receiving feature and maintenance updates.
- 2023: Kaleidoscope 4 introduced the transition to subscription pricing.
Related projects
- Kaleidoscope 2 preceded this generation; later subscription releases succeeded it. Git, Xcode, ksdiff, Subversion, and Mercurial are documented integrations.
Sources
security posture
No protected-tool coverage found yet
No matching local secret-handling manifest was found for kaleidoscope@3. Package metadata is still published here so future coverage has a stable package URL.
Install behavior
- No Homebrew post-install hook is recorded in formula metadata.
- No Homebrew bottle metadata was recorded.
Recommended review
Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.
executables
Installed executables
| Command | Kind | Exposure | Note |
|---|---|---|---|
| No executable data was present. | |||
freshness
Version and freshness
These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.
page generated2026-11-04
manager version3.9,2176
manager updated
local dataok
upstreamnot checked
latest detectednot detected
- infoNo package-manager update timestamp was available.low confidence
- infoRelease/tag comparison is only available for GitHub repositories.https://kaleidoscope.app/none confidence
install metadata
Package metadata
| Package key | cask:kaleidoscope@3 |
|---|---|
| Version | 3.9,2176 |
| Package manager | Homebrew Cask |
| Package manager page | https://formulae.brew.sh/cask/kaleidoscope@3 |
| Homepage | https://kaleidoscope.app/ |
| Upstream docs | https://kaleidoscope.app/ |
| Source archive | https://updates.kaleidoscope.app/v3/prod/Kaleidoscope-3.9-2176.app.zip |
| SHA-256 | 036eea0cfd11797a72e37aa41af3c3acf65f7d6e9d5d5f5945444d49e232b44e |
| Bottle | not recorded |
| Homebrew post-install | not defined |
| Service | none declared |
registry facts
Source database details
| Source Database | Homebrew cask API |
|---|---|
| Tap | homebrew/cask |
| Full Token | kaleidoscope@3 |
| Names |
|
| Conflicts With | |
| Artifacts | |
| Auto Updates | yes |
| Deprecated | no |
| Disabled | no |
source trail
Generated from repository data
This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Used sources
- cross-ecosystem install command graph
- curated package history
- package relationship graph
- package version freshness
- package-page enrichment