Substance Designer - Substance Designer is a node-based non-destructive application for material authoring.
MySQL - The world's most popular open source database
Material Maker - Cross-platform, procedural texture generation tool.
PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.
PixPlant - A complete solution for repeating textures and 3D maps. Save a lot of texturing time with PixPlant!
SQLite - SQLite Home Page