There are many free software programs available for stock trading. Some of the more popular ones include MetaStock, TradeStation, and eSignal. These programs allow traders to analyze stock market data and make informed decisions about buying and selling stocks. They also provide tools for tracking your portfolios and monitoring your performance. While some of these programs do require a subscription fee, there are many that are available for free.Whether you are new to the stock market or a seasoned veteran, having a good stock trading software program can make a big difference in your success. With so many choices available, it can be tough to know which one is right for you. However, by doing some research and reading reviews, you should be able to find the best free software for stock trading that meets your needs.