Synfig (open source)

[Tami]

Synfig is a powerful, industrial-strength vector-based 2D animation software package, designed from the ground-up for producing feature-film quality animation with fewer people and resources. While there are many other programs currently on the market to aid with the efficient production of 2D animation, we are currently unaware of any other software that can do what our software can.

Key Features

* Spacial Resolution-independence. Sharp at any size
* Temporal Resolution-independence. Smooth at any framerate
* High Dynamic Range Imaging.

Layers

Geometric Layers
# Region
# Outline
# Polygon
# Circle
# Rectangle
# Star
# Checker board

Gradient Layers
# Linear gradient
# Radial gradient
# Conical gradient
# Curve gradient
# Spiral gradient
# Noise

Filter Layers
# Bevel
# Blur
# Motion Blur
# Clamp
# Colorcorrect
# Halftone2
# Halftone3
# Luma key
# Radial blur
# Shade

Other Layers
# Plant
# Super sample
# Text
# Import
# Timeloop

Distortion/Transformation Layers
# Inside-out
# Noise distort
# Rotate
# Spherize
# Stretch
# Translate
# Twirl
# Warp
# Zoom
Fractal Layers
# Julia
# Mandelbrot