Air Manager is a powerful and easy to use desktop application to manage and create 2D instrument panels for X-Plane 9, 10 and 11, FSX, FSX Steam Edition and Prepar3D. You can download instruments for free from within the application, or create and modify instruments yourself. Control instruments with your mouse, or your touch screen (touch screen Microsoft Windows only). More information about all the features can be found here.
The download comes with an installer for Mac OS X, Microsoft Windows and Linux. System requirements can be found here. After the purchase Air Manager will be available for download on your personal download page.
You can use Air Manager on as many of your computers as you like, but for home use only. Read more about commercial use here. Buying a 2.x.x version gives you free updates for all later 2.x.x versions.
Click here for installation instructions.