Mogan STEM is a professional scientific writing platform designed for mathematics, physics, statistics, and computer science, built to handle complex formula-based documents. It is deeply optimized from GNU TeXmacs, focusing on performance and user experience. With Mogan STEM, you can create scientific documents up to 100x faster than with
Visit the official websites:
- Mogan STEM (Community Version): https://mogan.app
- Liii STEM (Commercial Version, with built-in AI): https://liiistem.com
- Support for ChatGPT, Claude, Gemini and other mainstream AI models
- Automatic recognition of mathematical formulas, code blocks, tables and other complex formats
- One-click conversion to standard TeXmacs format without manual adjustment
- Maintains original formatting and style integrity
- Support for batch export in multiple formats to meet different usage scenarios
- PDF export: Maintains original document layout effects, supports high-resolution printing
- LaTeX export: Ensures compilation success rate, compatible with mainstream journal submission requirements
- Independent math mode: Quick switching, focused formula editing
- Smart shortcuts: Lego-style memory rules, Tab key quick cycling, reduces mouse operations
- Rich symbol library: Covers complete mathematical and physical symbols, paired with countless key combinations
- Three major modes seamlessly switch, easy operation for quick start, more efficient
- Different content types have clear structure, article hierarchy is well-organized
- Click to insert environments, complex typesetting becomes simple
- High-quality typesetting: Professional document formatting with TeX-quality output
- Mathematical notation: Advanced formula editing with LaTeX compatibility
- Bibliography management: Integrated reference and citation tools
- Faster startup: Optimized boot times compared to traditional TeXmacs
- Responsive interface: Modern Qt6-based user interface
- Cross-platform: Available on Windows, macOS, and Linux
- Plugin system: Extensible with various programming languages and tools
- Document formats: Support for TeXmacs, LaTeX, PDF, HTML, and more
- Interactive plotting: Integration with data analysis tools
From Release: Download the latest release for your platform from GitHub releases.
Build from Source:
# Clone the repository
git clone https://github.com/XmacsLabs/mogan.git
cd mogan
# Build with xmake
xmake build stemFor the commercial version with AI capabilities, visit Liii STEM official website for installation options.
- Launch: Double-click the application icon
- Create: File → New → Article
- Edit: Use the WYSIWYG editor
- Format: Add mathematics via the formula editor
- Export: Save as PDF, LaTeX, or other formats
- Mogan Website: https://mogan.app
- GitHub Repository: github.com/XmacsLabs/mogan
- User Manual: Comprehensive guide for all features
- Video Tutorials: Step-by-step learning materials
- Liii STEM Website: https://liiistem.cn
- Professional Documentation: Commercial-grade guides and tutorials
- AI Features: Documentation specific to AI-powered capabilities
- Chinese: 墨干理工套件 - complete Chinese interface and documentation
- English: Full documentation for international users
- Multilingual: Community translations available
- Contributing: Free, open-source contributions welcome
- Development: Core development, plugins, translations
- Testing: Community-driven quality assurance
- Documentation: Community-maintained guides
- Development Team: Dedicated professional developers
- Support: Commercial technical support available
- Roadmap: AI-enhanced feature development
- Consultation: Professional documentation services
- Mogan STEM: github.com/XmacsLabs/mogan
- Email: yansong@liii.pro
- Liii STEM: Contact via official website
- License: GNU General Public License v3.0+
- Cost: Free and open-source forever
- Support: Community-driven support
- Privacy: No data collection or AI processing
Mogan STEM builds upon the foundation of GNU TeXmacs and incorporates improvements from the open-source community. Liii STEM extends this heritage with proprietary AI capabilities for professional users.
For community users: Start with Mogan STEM - free, powerful, and privacy-focused
For professionals: Upgrade to Liii STEM - AI-enhanced productivity for serious document creation
Ready to get started?
- Mogan STEM Community - Download the free, open-source version
- Liii STEM Professional - Explore the commercial version with AI




