Top 12 Open-Source Alternatives to FMOD

The top open-source alternatives to FMOD are OpenAL, Unity, and PortAudio. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

OpenAL Landing Page
1

OpenAL

OpenAL is a cross-platform 3D audio API appropriate for use with gaming applications and many other...
Pricing:
- Open Source
#Development Tools #Game Engine #Game Development
Unity Landing Page
2

Unity

The multiplatform game creation tools for everyone.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 197 social mentions
PortAudio Landing Page
3

PortAudio

PortAudio is a cross platform, open-source, audio I/O library.
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Game Engine 1 social mentions
JUCE Landing Page
4

JUCE

JUCE is a wide-ranging C++ class library for building rich cross-platform applications and plugins...
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Game Engine 55 social mentions
Qt Landing Page
5

Qt

Powerful, flexible and easy to use, Qt will help you not only meet your tight deadline, but also reduce the maintainable code by an astonishing percentage.
Pricing:
- Open Source
#Development Tools #Rapid Application Development #GUI Frameworks
LibGDX Landing Page
6

LibGDX

Libgdx is a Java game development framework that provides a unified API that works across all...
Pricing:
- Open Source
#Game Engine #Game Development #3D Game Engine 6 social mentions
AndEngine Landing Page
7

AndEngine

AndEngine is a free android 2D OpenGL game engine.
Pricing:
- Open Source
#Game Engine #Game Development #3D Game Engine
Godot Engine Landing Page
8

Godot Engine

Feature-packed 2D and 3D open source game engine.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 447 social mentions
MonoGame Landing Page
9

MonoGame

MonoGame is an open source implementation of the Microsoft XNA 4 Framework.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 2 social mentions
GDevelop Landing Page
10

GDevelop

GDevelop is an open-source game making software designed to be used by everyone.
Pricing:
- Open Source
#Game Development #Game Engine #3D Game Engine 75 social mentions
RenPy Landing Page
11

RenPy

Ren'Py is a free and cross-platform visual novel engine that helps you use words, pictures, and...
Pricing:
- Open Source
#Visual Novel Engine #IDE #Text Editors 16 social mentions
KFR Landing Page
12

KFR

Fast, modern C++ framework for Digital Signal Processing (DSP).
Pricing:
- Open Source
#Entertainment Vertical Software #Development Tools #Photos & Graphics