The traditional macOS Electron Desktop version can be downloaded by clicking the download button below.

Installation:
Click the download button below.
After downloading, open the DMG installer and drag the CARTA-beta-v2.0 icon to the Applications folder.
Operation:
Click the CARTA-beta-v2.0 icon in the Launchpad.

Alternatively, you may create an alias for starting CARTA in your terminal.
Here is an example:
Open your ~/.zshrc file (or ~/.bashrc if you use bash) in a text editor and add the following line:
alias carta='/Applications/CARTA-v2.0-beta.app/Contents/MacOS/CARTA-v2.0-beta'
Then enter source ~/.zshrc (or source ~/.bashrc) in the terminal.
Now you will be able to start CARTA by simply typing carta in the terminal.