Unzip the folder to a permanent location (like C:\platform-tools ) and add that path to your system's Environment Variables so you can run adb from any command prompt. 3. Command-Line Tools (For Power Users) Command-line tools | Android Studio
If you only need to run commands like adb (Android Debug Bridge) or fastboot to unlock bootloaders or sideload apps, you don't need the full IDE. android tool download
Drag the Android Studio icon into your Applications folder from the .dmg file. Unzip the folder to a permanent location (like