Free Graphic Tools

• Inkscape - A powerful vector graphics editor, similar to Adobe Illustrator.
• GIMP - A versatile image editor, comparable to Adobe Photoshop.
• Blender - A comprehensive 3D modeling and animation tool, alternative to Autodesk Maya or 3ds Max.
• NIH BioArt - Free scientific illustration resources, alternative to BioRender
• NIH 3D - download, share, and create bioscientific and medical 3D models for 3D printing and interactive 3D visualization
• Diagrams - Draw diagrams