LottieFiles is a powerful extension to export your AE animations instantly as Lottie JSON, GIF, MP4, or dotLottie format for web and mobile apps for easy implementation. It saves a great deal of time. Lottiefiles is best used for vector, motion, or icon animations.
Try Battleaxe’s AEUX extension by Adam Plouff to transfer files super easily between AE and AI, and vice versa.