Password Vault Manager for Mac saves its configuration in a file named PasswordVaultManager.cfg. This file contains all the application settings and configured data sources. All the data source settings are encrypted for security reasons.
You can find the configuration file in Finder by accessing the Library folder. To do so, click on the Go menu, press and hold the Option key on your keyboard and select Library.
You can then follow the path Application Support/com.devolutions.remotedesktopmanager/PasswordVaultManager.cfg.