Is the mac system software compatible with macOS High Sierra?

TWS runs on Windows, MAC and Unix operating systems. To ensure that you have an adequate Internet connection and proper system requirements to run Trader Workstation, please see the minimum System Requirements…

Clients who choose to install the TWS offline platform (as opposed to the auto-updating version) are required to manually update TWS to keep their version current. While it's a good idea to periodically upgrade to ensure you have access to the newest tools and features, occasionally we require mandatory upgrades. This happens when we decommission an older version of the standalone software for security and other reasons. When you receive a notification that the version of TWS you are using will be decommissioned, this means that on a specified date you will…

To ensure you download the appropriate version of Trader Workstation (TWS) for your Mac, you need to identify your computer's processor type. Interactive Brokers offers different versions of TWS for Intel-based Macs and those with Apple Silicon processors. Follow these simple steps to determine your Mac's processor type:…

Yes, the .TXF file is compatible with both the Windows and Mac operating systems subject to the guidelines and considerations noted on the TurboTax website…