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3D Slicer

Q: How do I uninstall 3D Slicer?

Open Terminal and run `brew uninstall --cask slicer`. Homebrew will remove 3D Slicer and all associated files cleanly. You can verify it was removed by running `brew list`.

Q: How do I update 3D Slicer to the latest version?

Run `brew upgrade --cask slicer` in Terminal to update to the latest version. You can also run `brew outdated` to check if an update is available.

Medical image processing and visualization system

For Mac

Official website

Free

CategoryDesign & Creative

PlatformmacOS

InstallationHomebrew

Version5.12.1,6a4eeedd06a4bd0d4a9b07e4Catalog version

PublishedJanuary 1, 2026•UpdatedAugust 10, 2026

What is 3D Slicer?

Medical image processing and visualization system

Install with Homebrew

brew install --cask slicer

Official Website

Are you the maker of 3D Slicer?

How to Install 3D Slicer on Mac

Follow these steps to install 3D Slicer using Homebrew, the most popular package manager for macOS. This works on both Apple Silicon (M1/M2/M3/M4) and Intel Macs.

1
Open Terminal
Launch Terminal from your Applications > Utilities folder, or press Cmd + Space and type "Terminal".
2
Install Homebrew
If you don't have Homebrew yet, paste the install script from brew.sh into Terminal and follow the prompts.
3
Run brew install --cask slicer
Paste the following command into Terminal and press Enter:
brew install --cask slicer
4
Verify Installation
Run `brew list` to confirm slicer is installed, then try `slicer --version` to check the version number.
5
Launch 3D Slicer
Run `slicer` in your Terminal to start using it.

Troubleshooting

• If you see a permission error, try prefixing the command with sudo.
• If Homebrew can't find the package, run brew update first to refresh the package list.
• On Apple Silicon Macs, make sure Homebrew is installed at /opt/homebrew (the default for M-series chips).

Key Features

Easy installation via Homebrew

Regular updates and maintenance

Free to use

Professional support available

Pros

Simple one-command installation
Well-maintained and regularly updated
Completely free to use

Cons

Requires Homebrew to be installed
macOS only

Frequently Asked Questions about 3D Slicer

How do I install 3D Slicer on Mac?

Open Terminal, install Homebrew if you haven't already (visit brew.sh), then run brew install --cask slicer. The app will be downloaded and installed automatically. You can then run slicer from Terminal.

Is 3D Slicer free?

Yes, 3D Slicer is completely free to use.

How do I uninstall 3D Slicer?

Open Terminal and run brew uninstall --cask slicer. Homebrew will remove 3D Slicer and all associated files cleanly. You can verify it was removed by running brew list.

What are alternatives to 3D Slicer?

There are several design & creative apps available for macOS. Browse the Design & Creative category on Bundl.run to compare features, popularity, and install counts for similar tools.

How do I update 3D Slicer to the latest version?

Run brew upgrade --cask slicer in Terminal to update to the latest version. You can also run brew outdated to check if an update is available.

Does 3D Slicer work on Apple Silicon (M1/M2/M3/M4)?

Yes, 3D Slicer can be installed on both Apple Silicon and Intel Macs via Homebrew. Homebrew automatically handles the correct version for your hardware.