Unzip this file into the folder of your choice and double-click on the "browsermator.jar" file to run.  (executable jar) This jar needs Java run-time version 8.  If you have installed a more recent JDK the run-time will be greater than 8 and the file may not run because JavaFX will not be installed.  (It's possible only the file cloud will be unavailable...)

Args are "open", "run", and "runsilent"... "run" will open and run all tests... "runsilent" will open and run tests without GUI and close program after complete.
so if you extracted this file to c:\apps,  the run command would look like this:

c:\apps\Browsermator\browsermator.jar run [path]\your_filename.browsermation

For Ubuntu:
sudo apt-get install openjfx
sudo apt-get install chromium-browser (to use Chrome)

Execute permissions on BrowserMator jar file need to be set.  Right-click on the .jar and check the appropriate checkbox.  (Or run chmod command...)

Directory for webdrivers is [your user directory]\BrowsermatorAppFolder\Webdrivers
If you find the browser crashing on startup it's usually due to an out of date webdriver.  (or version mis-match... chrome is particularly picky)