3D Data Visualizer is a Blender add-on that reads data from an Excel or CSV file and builds 3D graphs or data comparison videos. It sets up the camera movement and the lights, so you can render the scene immediately, or customize it further by adding your own background, your own materials, and overlays. It works for both Eevee and Cycles with similar outputs.
The add-on offers multiple animation styles under separate menu options. Animated line graphs read one, two, or three series of data, with Normalize and Logarithmic Scale options. Animated bar graphs use a primary column plus optional secondary and tertiary columns, along with settings for bar colors, animation speed, and text field size. The data comparison video mode adds animation style and floor options, plus controls for data bar width, data height range, and waving national flags.
Version 5.0 is upgraded for compatibility with Blender 5.x versions, and existing users receive free upgrades. The Auto Flag Generator is integrated from version 3.0 onward. Data templates for each mode ship in the downloaded package, and documentation is available.