This site is being deprecated.
Please see the official X‑Plane Support page for help.
Minimum Hardware Requirements:CPU: Intel Core CPU (e.g. i3, i5, i7), 2 or more cores, 3.0 Ghz or faster, or AMD equivalentMemory: 8 GB RAMVideo Card: a DirectX 11-capable video card from NVidia, AMD or Intel with at least 1 GB VRAMThe full version of the simulator will perform exactly the same as the demo—neither better nor worse.
You can read more about system requirements for X-Plane 11 here.
If your system is borderline you can try The X-Plane 10 demo.
You can download older versions here.
This site is no longer being actively maintained.