You could have downloaded Strongspace 0.3 for Mac from our software library for free. The program is categorized as Internet & Network Tools. The bundle id for this application is com.strongspace.Strongspace. This free Mac application is an intellectual property of Strongspace. The most popular version among the application users is 0.3.
From the developer:
The app provides continuous realtime backup, currently within a 10 minute window, of any folder on your Mac. It’s dead simple, it’s based on rsync, it’s being developed in public on GitHub and it just works.Add any other folder, and it gets pushed right up to Strongspace. Once it’s there, you can share any file or folder with one click via the web interface.
You may want to check out more software for Mac, such as Acrosync, which might be similar to Strongspace.