January 16th, 2023 - Free - 100% Safe
(18 votes, average: 3.50 out of 5)
  • Review

4nec2 is a modeling app that allows you to create 2D and 3D models and geometry structures for antennas, as it provides you with plenty of capabilities and options along the way.

It is designed for antenna modelers looking for a good app that will provide them with basic and advanced features. It requires some knowledge and modeling skills, so you’ll have to have that before using the app.

You’ll be able to access basic and advanced functions in this app.

Basic Modeling Functions

When you’re looking to create 2D or even 3D models, then you’ll be well covered here in 4nec2. You’ll find various features, from the more basic ones to the more advanced ones.

If you’re a beginner, you’ll be pleased to know that there is some guidance along the way, but to make the most out of it, it’s better if you’re more of an advanced user.

You’ll be able to access some pre-generated models if you install the app and start from scratch. You’ll be able to compare field patterns, generate SWR charts, and more.

The main interface might look a bit tough to operate at times, but the good thing is that you’ll have all the tools available quickly.

Advanced Functions

You’ll be able to use genetic algorithm-based optimizers, a slightly more complicated task requiring more skill and knowledge. But you’ll also gain some important functions with this feature. If you’re an advanced user, you’ll be pleased to know that support for your needs.

You’ll also have real-time rendering at your disposal to see the changes you’ve applied to your model.

You can zoom in and out of the model and rotate it easily, so you’ll be able to see exactly what you’re doing.


To conclude, 4nec2 is a popular and complete tool for creating antenna models using this app’s basic and advanced features, which will provide you with a lot to work with.

Technical details

Latest version:
File name:
MD5 checksum:
File size:
4.08 MB
Supported OS
Windows 11 / Windows 10 / Windows 8 / Windows 7
Arie Voors

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