Download of HELI-X Version 11.0
The newest version of HELI-X offers the best graphics. It is a free functional demo version (2 helicopters, 2 planes, 1 quadrocopter). If you like it, you can upgrade to a full version.
Windows:
For Windows systems with ARM Processor, use this version:
When you run into difficulties installing the program, see here: FAQ
Mac OS-X (Intel processor)
Mac OS-X (intel)
Mac OS-X (Intel, zipped)
Unfortunately, V11 or higher will not run on Intel Macs with OS Sequoia 15.1 and higher. You could downgrade the operating system to use the newest version of HELI-X. If you want to stay at the operating system, you might use version 9 of HELI-X, which you can download here:
Mac OS-X (ARM processor, M1, M2, M3, M4)
Mac OS-X (ARM)
Mac OS-X (ARM, zipped)
Linux
Requirements: AMD/ATI Radeon 9500, NVIDIA GeForce 5 FX, Intel GMA 4500, or better, supporting OpenGL 2.0 or better. The download size is approx. 450 MB.
Download of HELI-X Version 4.2
If the newest version of HELI-X does not work on your hardware you can try Version 4.2. Only OpenGL 1.2 is required. And it can be used on older PowerPC Macs. It is a free functional demo version (4 helicopters, 1 quadrocopter). If you like it, you can upgrade to a full version. The download size is approx. 600 MB.
Windows 32 und 64 bit
Mac OS-X
Linux
Download of the (old but free) HELI-X Version 0.9
Version 0.9 is here more for historical reasons. It is not at the newest stage concerning graphics and physics. The download size is approx. 100 MB.
Windows 32 und 64 bit
Mac OS-X
Linux
Others
Many further airports can be found at https://www.szenerien.de .