- Navigate to Applications
- Find the terminal app of your choice, right click and choose Get Info
- Drag and drop one of the
.icnsicons over the icon on the top right of the info window
- Right-click the app, and choose Properties
- On the General tab, click the Browse button next to Icon Path
- Browse to the of the icons location to select the icon
- After you've selected the icon, click Open. Click OK to apply