Synfig Studio - Just another WordPress site
Panolapse - Add camera motion to your timelapse videos, deflicker, and combine JPG images into a video file.
Animation Paper - Animation Paper is a software package for doing 2D animation.
LRTimelapse - LRTimelapse 5 - the best solution for time lapse editing, keyframing, grading and rendering. Supports Windows, Mac, JPG and RAW from any Camera.
CrazyTalk Animator - CrazyTalk Animator, the next level of 2D animation. Create actors using any photo or illustration.
Moho Pro - Moho Pro is a web-based 2d animation creation application software and offers you a wide range of features and options to create animations within a few minutes.