Thanks for your interest in Briefcase. To start the trial all you need to do is download and run the installer.
Requires Mac OS X El Capitan v10.11 or newer or Windows 7 or newer.
For detailed requirements please see the system requirements on our implementation page.
No, Briefcase is an installed application which connects to a hosted database (on our servers or yours).
Yes, you can invite colleagues by creating users in Settings under the Users tab. An email is then sent with instructions to setup and login.
No, FileMaker is included with your Briefcase subscription.