Explore the refreshed UI. Notice that plot banding and smoothing controls are now located directly in the plots themselves, and a "cog" icon gives you quick access to graph settings.
A newer option for the Suite, RT, and LE editions. You pay for a one-year subscription that auto-renews. An internet connection is required for initial activation and periodic validation. This is a single-install-only license—you cannot add additional installations.
Click . You will be prompted to enter your Mac's administrator password or use Touch ID to authorize the installation.
After installation, you'll need to activate Smaart Live V9 using a valid license key. If you don't have a license key, you can purchase one from the Rational Acoustics website or an authorized reseller. smaart live v9 install
Navigate to your license details, enter the offline Machine ID, and generate an or code.
Enter your registered Rational Acoustics account email and password.
1366x768 minimum resolution (1920x1080 recommended) macOS Requirements Explore the refreshed UI
1366x768 minimum resolution (1920x1080 recommended) 2. Step-by-Step Installation Guide
Smaart v9 is available through two licensing models:
Once authorized, click to launch the primary interface. You pay for a one-year subscription that auto-renews
Select the installer that matches your operating system (Windows or macOS). 3. Step-by-Step Installation Process Installing on Windows Run the downloaded .exe installer file.
Fix: Smaart needs permission to access your microphone and audio inputs. Go to and ensure the toggle next to Smaart v9 is turned ON.