No PiP for Mac videos yet. You could help us improve this page by suggesting one.
Helium - Helium lets you accept payments by credit card for anything you want to sell online.
Pennywise - Cross-platform application to open any website or media in a floating window
PiPifier - PiPifier is a macOS 10.
ZoomIt - Presentation utility for zooming and drawing on the screen.
X-Mouse Button Control - XMouse Button Control (XMBC) allows you to create application and window specific profiles.
Picture In Picture - Picture In Picture comes as an extension tool that enables users to watch videos in a floating window.