one-click installer

noun
UK /wʌn klɪk ɪnˈstɔːlə/
US /wʌn klɪk ɪnˈstɔːlər/

A one-click installer is a program that puts software on your computer by just pressing one button.

I used a one-click installer to add the game to my laptop.


OTHER MEANINGS

2. A tool that bundles all needed files so no manual steps are required.

The one-click installer included every driver the printer needed.

3. A feature in an app store that installs an app instantly.

The store's one-click installer added the drawing app in seconds.

4. A script that automates a complex setup process.

The developer shared a one-click installer for the server tools.