Adobe Flash Player is a free multimedia playback software developed by Adobe Systems, Inc. It is used to view or stream audio and video content over the Internet. It is widely used for web-based video and audio streaming and applications, as well as for interactive gaming and other interactive applications. Flash Player supports a variety of digital audio and video formats, including SWF, FLV, H.264, and MP4. It also supports 3D graphics, animation, and vector graphics. It can be used on both desktop and mobile devices, and is available for Windows, MacOS, iOS, and Android. Flash Player is used to view multimedia content on websites, and to create interactive rich Internet applications (RIAs). It is also used to add media elements to webpages and applications.
Discontinued The program is no longer updated. The latest version, 0.8.4, released in December 2008, can still be downloaded from the official website.
Lightspark
Gnash
XMTV Player
Swfdec
Discontinued The project seems to be no longer developed. The latest version, 0.8.10, released in February 2012, can still be downloaded from Git.