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ChatGPT Classic

Q: How do I uninstall ChatGPT Classic?

Open Terminal and run `brew uninstall --cask chatgpt-classic`. Homebrew will remove ChatGPT Classic and all associated files cleanly. You can verify it was removed by running `brew list`.

Q: How do I update ChatGPT Classic to the latest version?

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 You can also run `brew outdated` to check if an update is available.

OpenAI's previous ChatGPT desktop app

For Mac

Official website

Free + paid plans

CategoryCommunication

PlatformmacOS

InstallationHomebrew

Version1.2026.183,1783607847Catalog version

PublishedJanuary 1, 2026•UpdatedAugust 10, 2026

What is ChatGPT Classic?

OpenAI's previous ChatGPT desktop app

Install with Homebrew

brew install --cask chatgpt-classic

Official Website

Are you the maker of ChatGPT Classic?

How to Install ChatGPT Classic on Mac

Follow these steps to install ChatGPT Classic 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 chatgpt-classic
Paste the following command into Terminal and press Enter:
brew install --cask chatgpt-classic
4
Verify Installation
Run `brew list` to confirm chatgpt-classic is installed, then try `chatgpt-classic --version` to check the version number.
5
Launch ChatGPT Classic
Run `chatgpt-classic` 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 ChatGPT Classic

How do I install ChatGPT Classic on Mac?

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

Is ChatGPT Classic free?

Yes, ChatGPT Classic is completely free to use.

How do I uninstall ChatGPT Classic?

Open Terminal and run brew uninstall --cask chatgpt-classic. Homebrew will remove ChatGPT Classic and all associated files cleanly. You can verify it was removed by running brew list.

What are alternatives to ChatGPT Classic?

There are several communication apps available for macOS. Browse the Communication category on Bundl.run to compare features, popularity, and install counts for similar tools.

How do I update ChatGPT Classic to the latest version?

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 You can also run brew outdated to check if an update is available.

Does ChatGPT Classic work on Apple Silicon (M1/M2/M3/M4)?

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