Antenna Design Freeware-- 1D and 2D arrays from MEI Software
Antenna Designing Software
Antenna Feed System Modeling Software by Dan Maguire, AC6LA
AntennaMaker
Antenna Software ~
Antenna Design and Software
Antenna Software From QRZ
Coax Loss Calculator -- From M5AHJ
Cubical Quad Antenna Calculator-- From KD6DKS
EZNEC Antenna Softwareby W7EL
EZNEC 3.0-- For for Windows 95/98/NT/200
Grating Solver Development Company - Antenna Solver V1.1a and GSOLVER© V4.20a
Mac Antenna Master-- From Black Cat Systems
The MININEC Professional Series ®
NEC4WIN-- Antenna Simulation Software for Windows
Nittany Scientific, Inc.-- Antenna Analysis with the User in Mind
PolarPlot-- Polar diagram of your rotatable beam antenna~
Power Loss/ dB Calculator_by W4SM
Quick Yagi-- yagi auto-design, auto-optimize, modeling software
VE3SQB-- antenna programs for advanced quads, dipole ,skyhopper, discones and more. YagiStress-- "The Ultimate Mechanical Design Software For Antenna Designers.