Gwyddion is an open-source software designed for the analysis and visualization of scanning probe microscopy (SPM) data. It supports a wide range of techniques, including atomic force microscopy and scanning tunneling microscopy, making it suitable for researchers working in nanoscience and surface analysis. The software runs on multiple operating systems and provides a flexible environment for handling complex experimental data.

Gwyddion offers powerful tools for data processing, such as leveling, filtering, noise reduction, and background subtraction. These functions help users clean raw measurement data and improve image quality. Gwyddion also includes advanced analysis features like grain analysis, statistical evaluation, and profile extraction, enabling detailed quantitative studies of surface structures.

Visualization plays an important role in Gwyddion. The software allows users to display data in both two-dimensional and three-dimensional views, with customizable color maps and rendering options. Interactive tools make it easy to inspect surface features, measure distances, and compare multiple datasets within a single workspace.

Gwyddion is widely appreciated for its extensibility and active development community. Its plugin system allows users to add new functions or customize existing workflows. Comprehensive documentation and continuous updates make Gwyddion a reliable choice for scientific research, education, and professional microscopy data analysis.

Key Features:

• Open-source software for analysis and visualization of scanning probe microscopy (SPM) data
• Supports a wide range of file formats from AFM, STM, and other SPM instruments
• Advanced data processing tools, including leveling, filtering, and noise removal
• Quantitative surface analysis such as roughness, grain size, and height distributions
• Powerful 2D and 3D visualization with customizable color scales and rendering options
• Extensible architecture with scripting support and user-defined modules