OMNeT++ is a modular, component-based C++ simulation library and framework, primarily for building network simulators. OMNeT++ can be used for free for non-commercial simulations like at academic institutions and for teaching.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux




OMNeT++ is the most popular Windows, Mac & Linux alternative to ns-3.
OMNeT++ is the most popular Open Source & free alternative to ns-3.
- OMNeT++ is Free and Open Source


