However, as a general rule, Stock trading software are only used for analysis of markets and are sometimes referred to as stock charting software, stock screeners, stock scanners or day trading apps. Similarly, many trading platforms now feature their own advanced technical analysis tools so that you don’t need additional trading apps. The line between trading software and trading platforms is becoming increasingly blurred as trading tools like TradingView now allow you to trade as well by connecting them to brokers. How To Run Windows Stock Trading Software On Mac.Interactive Investor (Best For UK Traders)