File: Simpleplanes.v1.8.305.zip ... Apr 2026

Downloading paid software for free from unofficial sources violates copyright laws and the developer's Terms of Service.

On PC, the game generally requires at least a 64-bit processor and Windows 7 or newer. File: SimplePlanes.v1.8.305.zip ...

The game features a realistic physics engine that calculates lift, drag, and weight based on the vehicle's design. Downloading paid software for free from unofficial sources

Advanced users often use XML editing to modify part properties beyond standard designer limits, such as adjusting connections, weight, or fuel capacity. Advanced users often use XML editing to modify

Originally designed for PC (Windows/macOS), iOS, and Android. Official Store: Available on Steam and GOG . Key Features and Mechanics

Players use a variety of parts, including fuselages, wings, engines, and landing gear, to design custom aircraft.

Version 1.8 included significant support for mods, such as "Overlord," which allows players to view part IDs and fine-tune designs through an in-game interface. Safety and Compliance Warning