Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.

Alpaca Trading API - Simple REST API for commission-free stock trading

Shutter - Shutter is a feature-rich screenshot program.

Stock Unlock - Stock Unlock is a stock analysis platform for anyone who wants to learn more about investing.

Snipping Tool - Use Snipping Tool to capture a screen shot, or snip, of any object on your screen, and then annotate, save, or share the image

Motif - Stop picking stocks. Invest in Ideas.