| Simulator | Free Option | Quality Level | | :--- | :--- | :--- | | | Salty Simulations 747-8 (Freeware modification of default 747) | High (actively developed) | | X-Plane 11/12 | Sparky 744 (Complete freeware 747-400) | Very High (open source) | | FSX / P3D | Project Open Sky 747 (External model only; requires default panels or free panels from other sites) | Medium (dated but functional) |
Here is why, along with what you should know before searching for it: Ifly 747-400 V2 Download Free
The iFly 747-400 V2 (developed by iFly Sim Studio for FSX, P3D, and recently MSFS) is a commercial, payware product. It is not legally available as a free download. | Simulator | Free Option | Quality Level
If you want a for flight simulation, consider these legal options: and recently MSFS) is a commercial