Flash Player was a cross-platform runtime that executed . The "ActiveX" designation specifically refers to a Microsoft technology used by Internet Explorer; other browsers like Firefox used different versions, such as the NPAPI or PPAPI plugins.
During its peak, version 12 drove innovation for high-impact web content through several key technical capabilities: adobe flash player 12 activex
: Version 12.0.0.77 was one of the most widely used iterations of this generation. Flash Player was a cross-platform runtime that executed
Exploring Adobe Flash Player 12 ActiveX: Features, Security, and Legacy adobe flash player 12 activex