To install Translation Manager you will first need to have installed Umbraco.
Translation Manager v8 runs on Umbraco v8.x
Install via NuGet Package Manager
Install as Package
If you want to manage Umbraco via the Umbraco UI you can install Translation Manager as a package directly from the Umbraco backoffice.
- Within the packages section, search for 'Translation Manager'
- Select the Translation Manager package and click install.