Google Swiffy was a web-based tool that converted SWF files to HTML5. Launched July 1, 2011; shut down July 1, 2016 — it lived 5 years. One of 21 Google products killed in 2016. Google Swiffy was a web-based tool developed by Google that converted SWF files to HTML5. Its main goal was to display Flash contents on devices that do not support Flash, such as iPhone, iPad, and Android Tablets. Swiffy was shut down on July 1, 2016. Wiki link Data: Killed by Google (killedbygoogle.com, MIT).