Adobe Flash Player is freeware software for using content created on the Adobe Flash platform, including viewing multimedia, executing rich Internet applications, and streaming video and audio. Developed by Adobe Systems
License: Free
Lightspark is an open-source alternative to Adobe Flash Player, emphasizing modern web technologies and mobile compatibility, while Adobe Flash Player is a legacy tool with offline capabilities but no longer supported. The key differences lie in Lightspark's focus on security and modernity versus Flash Player's legacy support and established user base.