Jmol

Jmol is an open-source Java viewer for 3D chemical structures. It supports a variety of formats and is widely used in education and research.

Key Features

• Interactive 3D visualization of molecular structures
• Supports multiple file formats including PDB and MOL
• Cross-platform compatibility with web browsers
• Customizable visual styles and representations
• Integration with educational tools and platforms

Pros

• Completely free to use with no hidden fees
• User-friendly interface for easy navigation
• Strong community support and documentation
• Lightweight and runs smoothly on most devices

Cons

• Limited advanced features compared to paid software
• Learning curve for new users unfamiliar with molecular visualization
• Occasional performance issues with complex models
• Export options are somewhat limited