To browse and install third-party applications on your platform, navigate to Applications in your left nav and click Add and Manage (Figure 1):
Figure 1 Applications
From the Symphony Marketplace you can install, uninstall or search for apps (Figure 2):
Figure 2 Symphony Marketplace
Note: If an app is not available in the application list within Symphony Market, please check with your internal IT team to see if you have the correct permissions to access this app.