MySQL - The world's most popular open source database
eSpeak - eSpeak is a compact open source software speech synthesizer for English and other languages, for...
PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.
Balabolka - Balabolka is a Text-To-Speech (TTS) program.
SQLite - SQLite Home Page
NaturalReader - Main Feature: Full Common Functions: Read Text Files o Text files o MS Word files