Description: erplain is an open-source, visual tool for designing entity relationship diagrams and database models. It allows users to visually map out databases with entities, attributes, and relationships in an intuitive graphical interface.
Type: software
Pricing: Open Source
Description: R is a free, open-source programming language and software environment for statistical analysis, data visualization, and scientific computing. It is widely used by statisticians, data miners, data analysts, and data scientists for developing statistical software and data analysis.
Type: software
Pricing: Free