For animation, popular tools include Adobe Animate, Toon Boom Harmony, and Blender. To turn pictures into animations, you can use software like Adobe After Effects, Synfig Studio, or OpenToonz. To convert videos into animations, you might want to try Adobe Premiere Pro, Final Cut Pro, or DaVinci Resolve. These tools offer various features and levels of complexity, so choose the one that best fits your needs and skill level.