TAVIA
Open statistics and scientific graphing
...It combines editable data tables, statistical tests, regression, dose-response analysis, publication-quality graphs, reports, project history, and reproducibility tools in one workspace. Analyses and graphs remain linked to their source data so results can be refreshed when data changes. TAVIA supports Windows, Linux, and macOS, includes a command-line analysis interface, encrypted project files, plugin support, automatic update checking, and built-in documentation. It is designed for researchers, students, laboratories, and analysts who want a local-first environment for managing data, analysis, visualization, and reporting. Licensed under GPL-3.0-only.