Answer:
Audio Recorder, QuickTime, RealPlayer, video players.
Step-by-step explanation:
Multimedia files refer to content that has a combination of two or more media elements like text, video, image and audio.
Utilities to create and share multimedia files refer to software that allow to generate this type of files and examples of programs that are able to play or record this files are Audio Recorder, QuickTime, RealPlayer, video players.