Install on a Mac
No Terminal commands. Three steps and you are done.
1
Unzip
Double-click the downloaded zip to get the Alberti app.
2
Move it to Applications
Drag Alberti into your Applications folder.
3
Open and sign in
The first time, macOS asks once whether to open an app from the internet. Choose Open and sign in with Google.
Rather not install anything?
Alberti runs in Chrome, Edge and Safari. Your files are the same in the app and on the web.