Hi everybody I figured out when I put keyframes and make an animation with "Animation" component, that file created is bigger than when I use "Animator" Component. As showed on that image, Test1 was created with Animation component and Test2 was created with Animator! and That was just a test! in my project I have some ANIM files those are so huge and I don't know about that before.!! Please help me... what can I do and how can I change my animations format to Animator format.