Triangle Maximize Window is a line-style Icon from Outlined Line - Streamline Material Free set.

The Triangle Maximize Window icon shows a rounded rectangular window outline with an up-right arrow crossing its upper area. Drawn in the line style on a 24px grid, it keeps the shape crisp and proportioned for interface use. Use it for maximize controls, expand actions, pop-out commands, and window management interfaces. It belongs to Outlined Line - Streamline Material Free free set in the Streamline Material family.