Plex began as a freeware hobby project in December 2007 when developer Elan Feingold created a media center application for his Apple Mac. He portedthe media player XBMC to Mac OS X. Around the same time, Cayce Ullman and Scott Olechowskisoftware executives who had recently sold their previous company to Ciscowere also looking to port XBMC to OSX, and noticed Feingold's progress via XBMC online forums. They contacted him and offered support and funding, forming a three-person team in January 2008. The team released early versions of the port, called OSXBMC, intended for eventual full integration into Mac OS X. The developers continued collaborating with the Linux-based XBMC project until May 21, 2008. Due to different goals and vision from the XBMC team, they soon forked the code to become Plex, and published it on GitHub. The OSXBMC code was kept roughly in sync with the upstream XBMC code. In December 2009 the US-based Plex, Inc. was founded with Ullman as CEO and Feingold as CTO. At that time, Plex had 130 apps, the most popular of which were viewers for Apple Movies Trailers, YouTube, Hulu, Netflix, MTV Music Videos, BBC iPlayer, and Vimeo. Feingold declared Plex apps had been downloaded about 1 million times., Plex had 65 employees. In December 2019 Plex, Inc. announced ad-supported video on demand, of TV shows and movies available globally to free Plex accounts, from publishers including Warner Bros. Domestic Television Distribution, MGM, Lionsgate, and Legendary.
Software
Plex is a media player system with a client-server model. Plex Media Server stores, organizes, and streams all content; and the clients are the playback applications running on myriad devices and web browsers. Plex Media Server is the back-end media server component of Plex, free of charge. It organizes audio and visual content from personal media libraries and streams it to their player counterparts, either on the same machine, the same local area network, or over the Internet. It can run on Windows, macOS, Linux, FreeBSD, NAS devices, or on Nvidia Shield TV. The server can acquire content from files, iTunes, iPhoto, Aperture, or the Internet. The music library is automatically organized by ID3 or M4A tags, such as title, artist, album, genre, year, and popularity. Plex Pass users also have the ability to access the whole music video catalog from VEVO. Player apps are Plex's front-end allowing the user to manage and play music, photos, videos and online content from the Plex Media Server. Most of them are free of charge.
Plex Web App – Plex released a crossplatform web app on November 16, 2012.