textbookFree
OpenStax (Rice University)
An openly licensed (CC BY 4.0) two-semester textbook of human anatomy and physiology, organised by body system. It is free to read online or as a PDF, and its figures can be reused with attribution.
Online and PDF
databaseFree
Servier
A free library of more than 3,000 medical illustrations covering anatomy, physiology, pathology and treatment. The images are licensed CC BY 4.0, so they can be adapted for slides, posters, theses and articles with attribution.
Image library