Theorysonic Web Drive[]
1995-1998[]
The app was launched in September 1995, initially only storage options available are 500 MB up to 5 GB. To access, you'll need to download and install the app, sign in to the account and access the files.
Theorysonic Cloud Drive[]
1998-2001[]
With the launch of the web version, it was renamed to Theorysonic Cloud Drive in February 1998.