RealNetworks, Inc. is a software company headquartered in Seattle, Washington that provides products and services for digital media. The company's products include RealPlayer, a media player software, and RealTimes, a cloud-based media sharing and storage service. RealNetworks also provides software development kits (SDKs) for mobile and desktop platforms, as well as digital music services. The company was founded in 1994 by Rob Glaser and has grown through a combination of organic growth and acquisitions.