You can download an MSI installer (Microsoft Windows Installer) file for Authentic Browser from the Altova website. This file is an executable installer file (with a .exe extension) that installs the Authentic Browser plug-in in all the supported browsers (Microsoft Internet Explorer 32-bit and 64-bit, Mozilla Firefox) currently installed on the client machine.
Download the MSI installer file to the client machine and double-click it to start the installation. The plug-in will be installed (by default to the folder: C:\Program Files (x86)\Altova\AuthenticBrowserPlugin\…) and integrated in the currently installed supported browsers in one step. Selective installation for different browsers is possible via the Custom Installation dialog.
The Add/Remove Programs list on a client machine will show the installed browser edition.
There is an MSI installer file for each supported language (English, German, Spanish, French, Japanese), each trusted/untrusted type, and each 32-bit/64-bit browser-type. So, for example, there will be one MSI installer file for English Trusted 32-bit browsers, another for English Trusted 64-bit browsers, another for English Untrusted 32-bit browsers, and so on.
For more information about versions, see Authentic Browser Versions