Ruffle - An open source Flash player
BlueMaxima's Flashpoint - the webgame preservation project.
SWF File Player - SWF File Player is a free player for SWF (Shockwave Flash) files.
CheerpX for Flash - its adobe flash player in webassembly
Lightspark - The Lightspark project
Gnash - GNU Gnash is the GNU Flash movie player — Flash is an animation file format pioneered by Macromedia...