I spent a long time searching for a worthy alternative to NinjaTrader and came across several interesting options that I'd like to share. I used NinjaTrader before, and frankly, it's a great platform, but I wanted to try something more flexible and with the ability to test strategies without a large investment. I came across an article https://forextester.com/blog/ninjatrader-alternatives/ on a forum about the best alternatives, and it was a real eye-opener: it turned out that there are several platforms with user-friendly interfaces, powerful charts, and even free versions where you can practice and test strategies on historical data. I especially liked that these alternatives allow you to easily adapt the workspace to your habits, and the analysis and testing tools are on par with professional platforms.