Pentaho Data Integration ( ETL ) a.k.a Kettle
Simple yet flexible JavaScript charting for designers & developers
Viewer and exporter for Unreal Engine 1-4 assets
Orange: Interactive data analysis
Generate diagrams from textual description
An implementation of the Grammar of Graphics in R
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Calling MATLAB in Julia through MATLAB Engine
CSV Lint plug-in for Notepad++ for syntax highlighting
2D & 3D TeX-Aware Vector Graphics Language
Installable / Portable Python Distribution for Everyone.
Viking is a free/open source program to manage GPS data
A state-of-the-art facial behavior analysis toolkit
Apache Superset is a data visualization and data exploration platform
Toolkit for working with and mapping geospatial data
Unreal Engine Archives Explorer
Massive parallel data platform for analytics, machine learning and AI
The Computational Geometry Algorithms Library
Syntax Tree Drawing Software (Linguistics)
The simplest, fastest way to share business intelligence and analytics
A library for scientific data visualization