(Commercial, ~$70)
Engauge is another powerful open-source veteran. It is highly technical and offers advanced features like grid-line removal and axis matching for logarithmic scales. getdata graph digitizer for mac
Since GetData is limited to Windows, most Mac users prefer these native or web-based tools: works on M1
Engauge Digitizer has the best tools for manual point correction and grid filtering. Final Thoughts and Intel Macs equally.
No compatibility issues; works on M1, M2, M3, and Intel Macs equally.