WebPlotDigitizer
Plot Digitizer
g3data
DataThief III
DigitizeIt
im2graph
Silkscientific UN-SCAN-IT
GraphClick
Pixelmator
Adobe Photoshop
GIMP
Affinity Photo
Canva
Photoscape
Pixlr
Sketch
WebPlotDigitizer
PixelmatorWebPlotDigitizer 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.
Plot Digitizer - All-in-One Tool to Extract Data from Graphs, Plots & Images
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
g3data - g3data is used for extracting data from graphs.
GIMP - GIMP is a multiplatform photo manipulation tool.
DataThief III - DataThief III is a program to extract (reverse engineer) data points from a graph.
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.