Picture In Picture is described as 'Picture in Picture (PiP) allows watching videos from the internet while working at a computer. Using unique algorithms, the program finds videos on web pages and allows to open them in a floating window, that remains in the front' and is an app in the web browsers category. There are more than 10 alternatives to Picture In Picture for a variety of platforms, including Mac, Windows, iPhone, iPad and Google Chrome. The best alternative is OnTopReplica, which is both free and Open Source. Other great apps like Picture In Picture are Helium, Pennywise, PiPer and PiP for Mac.
Picture In Picture is mainly a Window Manager but alternatives to it may also be Media Players. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Picture In Picture.
Duplicate Windows visually copies any window in Mac OS X live and on-the-fly. It’s like display mirroring for individual windows! I created the tool to display windows across multiple monitors in extended desktop mode during presentations.
Picture-in-Picture (PiP) allows you to watch videos in a floating window (always on top of other windows) so you can keep an eye on what you’re watching while interacting with other sites, or applications.