Yes, there are good free screeners. The best free stock screener is on TradingView.com. It’s easy to use, visually appealing, and provides extensive filtering options suitable for both long-term investing and short-term trading. If you want to trade directly from a stock screener, consider using TD Ameritrade’s thinkorswim platform, whose Stock Hacker screening tool is great and easy to use. TD Ameritrade has $0 stock and ETF trades, no account minimums, and opening an account is free.