You can use voice-changing apps to make yourself sound like someone else, add a little variety to your videos or voiceovers, or just for fun.

The ideal users would include YouTubers and Gamers. Here are some reasons why:

• YouTubers can quickly make and edit videos, then apply voiceovers and effects to add creativity and fun to their productions. In this way, they can set themselves apart from other content creators.
• For gamers, its easy-to-use workflow makes it a quick, convenient tool for making videos of yourself playing or commenting on games. Gamers can change their voices for a cool effect, to conceal their actual identity, or simply to sound more like their male, female, robot—or duck—avatar.

Yes, PowerDirector is a notable free voice altering app that provides a range of features for video editing, including the capability to modify and enhance audio elements. The app's entertaining voice-changing options, from duck to radio effects, add a creative touch. Additionally, its full suite of editing tools, including a green screen effect and video stabilization, can fulfill all your editing requirements.