HeatMapster 1.0.1

HeatMapster helps you convert Excel and CSV data into clear, customizable heatmaps on Windows. It quickly detects patterns, anomalies, and trends—from KPI dashboards and lag maps to correlation matrices and large-scale grids.

Features of HeatMapster

• Import .xlsx, .xls, and .csv files with a guided workflow. Supports both Matrix format (recommended) and Table format (X/Y/Value).
• Choose from sequential and divergent color tables, including colorblind-friendly options like Viridis and Plasma. Use presets like Equal Distance, Quantum, Extreme, Logarithm, and Triple, or define your own custom breakpoints.
• Allows fair comparison with Min-Max, Z-Score, or Percentage, globally or by row/column.
• Filter by value range and by selected X/Y categories. Arrange the axes in their original order, alphabetically, by total, or by maximum value (ascending/descending) to display the data structure.
• Turn cell labels on/off, set precision, and enable Auto Contrast for easy-to-read text (black/white).
• Transpose the matrix, rotate axis labels, adjust font size, and customize the title for the chart, axes, and legend.
• Export the heat map as PNG, JPG, SVG, or PDF, or print directly.