RoboForm 8 data is still stored locally and can be synchronized within your RoboForm Account. The new default path location is C:\Users\<USERNAME>\AppData\Roaming\RoboForm\Profiles\<RoboForm account name> or <RoboForm Profile name from RoboForm 7>
You can modify this folder by selecting the RoboForm Icon>> Options>> Data & Sync>> Select Data Folder.
*Please note this option will allow you to select a custom directory location for RoboForm data. This may have an effect on the synchronization speed and accessibility.