Science (273 programs)
Pros: Extensive symbol library and UML support for formal modeling. Templates for flowcharts, mind maps, ER and data flow diagrams. Low installation footprint and modest system requirements. Exports to PDF, PNG, JPG, GIF, BMP and SVG.
Cons: Interface feels somewhat dated compared to modern web-based alternatives. Emphasizes simplicity, omitting advanced enterprise automation features.
Pros: LaTeX support for mathematical notation inside nodes. Groovy scripting enables automation and custom extensions. Export to PDF, PNG, HTML, and Markdown. Handles very large maps more reliably than many commercial alternatives.
Cons: Steep learning curve and utilitarian interface for casual users. Requires a Java Runtime Environment to run. No built-in content library; users must create or import material.
Pros: Over 180 activities across science, math, literacy, and computer skills. Open-source, offline operation with no advertisements or data tracking. Translated into more than 25 languages for diverse classrooms.
Cons: Youngest activities require adult supervision for meaningful learning. Teachers must map activities to curriculum objectives manually.
Pros: Supports over 60 chemical and crystallographic file formats. Integrated scripting compatible with RasMol and Chime for animations. JSmol delivers browser-based 3D viewing without Java plugins. Portable desktop JAR runs without a traditional installer.
Cons: Desktop requires Java Runtime Environment 1.4 or higher. Scripting customization has a learning curve for nontechnical instructors. No built-in student progress tracking or assessment tools.
Pros: Vector export (SVG/PDF) produces scalable figures for publication.. XML native format prevents data lock-in and aids external processing.. Python codebase allows plugins and batch scripting for automation..
Cons: Requires Python and Tkinter environment for installation and setup.. Interface feels dated compared with modern commercial chemical sketchers.. Does not provide full 3D molecular modeling capabilities..
