Which Platforms Can OpenFL Applications Run On?

Updated

OpenFL applications can run on Windows, macOS, and Linux desktops, on iOS and Android phones and tablets, and in web browsers via JavaScript and WebGL. The same codebase can target all of these, which is the core of OpenFL's cross-platform pitch. Game consoles are mentioned on the site as a possibility ("and maybe even game consoles"), so treat console support as an open question rather than a confirmed target.

Supported Platforms at a Glance

Platform How OpenFL publishes Status on openfl.org
Windows, macOS, Linux Native C++ Listed as supported desktops
iOS, Android phones and tablets Native C++ Listed as supported mobile
Web browsers JavaScript and WebGL Listed as supported web
Game consoles Not specified Described only as "maybe even"

What "One Toolset, Many Targets" Means in Practice

The site describes publishing to native C++ on desktops, phones, or tablets, or deploying to the web with JS and WebGL, "using one seamless toolset." In practical terms, you write your application once and choose a target when you publish; the same project can be built for a native desktop binary, a mobile app, or a browser build.

A concrete example: a 2D game built with OpenFL could ship as a Windows desktop build, an Android tablet app, and a browser game, with the platform-specific output handled by the toolchain rather than by rewriting the app for each platform.

What You Get on Each Target

OpenFL implements a broad set of APIs that carry across platforms, according to the site: 2D and 3D graphics, audio playback, rich text formatting, user input (mouse, touch, keyboard, gamepads), asset management, networking, file system access, and clipboard read/write. Because these are part of the framework rather than tied to one operating system, the same features are intended to work wherever you publish.

Choosing a Target

  • Desktop (Windows, macOS, Linux): a fit if you want a native C++ build distributed as a desktop application.
  • Mobile (iOS, Android): a fit if you want phone and tablet apps, including publishing to app stores, which the site lists as a goal of its portability.
  • Web (JavaScript and WebGL): a fit if you want to reach users in a browser without an install.
  • Consoles: do not plan around console support based on the site alone; it is framed as a possibility, not a documented target.

Practical Notes Before You Commit

  • Licensing: OpenFL is described as 100% free and open source, with no licensing fees, so platform choice is not gated by per-target costs on the framework side.
  • Ecosystem libraries: HaxeFlixel (a game engine for OpenFL with collisions, particles, and tilemaps) and the Starling Framework (GPU batch rendering, texture atlases, bitmap fonts, 3D effects) both build on OpenFL, so your platform reach carries over if you use them.
  • Verification: the Download and Learn sections of openfl.org are the place to confirm current target support and setup steps before starting a project.