# Downloads – ACARS

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#### **FlightTrackerXP & smartCARS 3**

In order to fly with us, you'll need to download *Flight Tracking Software*.

Click on the one your System/Flight Simulator requires and follow the prompts.

<table id="bkmrk-windows-based-pc-lin" style="border-collapse: collapse; width: 100%;"><tbody><tr><td class="align-center" style="width: 33.3333%; background-color: #808080;"><span style="color: #ffffff;">**Windows-based PC**</span></td><td class="align-center" style="width: 33.3333%; background-color: #808080;"><span style="color: #ffffff;">**Linux**</span></td><td class="align-center" style="width: 33.3333%; background-color: #808080;"><span style="color: #ffffff;">**MacOS**</span></td></tr><tr><td class="align-center" style="width: 33.3333%;">[**Stratos (preferred)**](https://docs.walkerair.us/books/3-help/page/stratos-windows-pc-mac-os-and-linux "Stratos | Windows, PC, Mac OS, and Linux")

[smartCARS 3](https://docs.walkerair.us/books/3-help/page/smartcars-3-windows-pc-mac-os-linux "smartCARS 3 |  Windows PC Mac OS Linux")

</td><td class="align-center" style="width: 33.3333%;">[**Stratos (preferred)**](https://docs.walkerair.us/books/3-help/page/stratos-windows-pc-mac-os-and-linux "Stratos | Windows, PC, Mac OS, and Linux")

[smartCARS 3](https://docs.walkerair.us/books/3-help/page/smartcars-3-windows-pc-mac-os-linux "smartCARS 3 |  Windows PC Mac OS Linux")

</td><td class="align-center" style="width: 33.3333%;">[**Stratos (preferred)**](https://docs.walkerair.us/books/3-help/page/stratos-windows-pc-mac-os-and-linux "Stratos | Windows, PC, Mac OS, and Linux")

[FlightTrackerXP](https://docs.walkerair.us/books/3-help/page/flighttrackerxp-macos "FlightTrackerXP  |  MacOS")

[smartCARS 3](https://docs.walkerair.us/books/3-help/page/smartcars-3-windows-pc-mac-os-linux "smartCARS 3 |  Windows PC Mac OS Linux")

</td></tr></tbody></table>