Creature
Spine
Synfig Studio
Unity 2D
Spriter Pro by BrashMonkey
Blender
CrazyTalk Animator
Animation Paper
WebPlotDigitizer
Plot Digitizer
g3data
DataThief III
DigitizeIt
im2graph
Silkscientific UN-SCAN-IT
GraphClick
Creature
WebPlotDigitizerWebPlotDigitizer is recommended for researchers, scientists, data analysts, and students who frequently need to extract data from published graphs and charts. It is particularly useful in fields such as biology, engineering, physics, and any other areas where visual data needs to be quantitatively analyzed.
Spine - Spine is 2D animation software designed specifically for software and game development.
Plot Digitizer - All-in-One Tool to Extract Data from Graphs, Plots & Images
Synfig Studio - Just another WordPress site
g3data - g3data is used for extracting data from graphs.
Unity 2D - Unity 2D is a powerful and feature-rich game design solution built from the ground up to fulfill every basic and advanced need of the developer.
DataThief III - DataThief III is a program to extract (reverse engineer) data points from a graph.