What you download from the website is the DMG file furthest left in this image:
When you open it, it mounts a drive and should open the orange window. This is where you’d drag TntConnect into your Applications folder.
If you already had TntConnect installed, you might get this prompt:
If so, click “Replace”.
Now you can:
- Close the orange window
- Eject that mounted drive
- Delete the dmg file you downloaded
TntConnect is now in your Applications folder.