NinjaTrader Trading Software Reviews - Version 5 NinjaTrader is a trading software that supports forex, futures and equities. Equipped with full system development, backtesting and automation features. You can trade through over 100 brokerages world wide. NinjaTrader is a free application for advanced charting, market analytics, system development and trade simulation.The useful reviews of NinjaTrader:NaifWonder @ EliteTrader writes "NinjaTrader going with C# is wonderful. ... Using it with ZenFire and it is very fast. ... It is also very, very efficient as far as utilization of system resources goes. I am not sure why others saying the charts are sub-par. The charting on NT is some of the best that I've seen. ....".Adrian @ TradersLog writes "NinjaTrader looks like it was written by a group of PhDs, the automating trading