flex engine

Search Engine Optimization Submitter.

YaCy is a scalable personal web crawler and web search engine.

Search for web pages fast. A search engine in your PC.

siaqodb is object database engine

zButterfly is a BitTorrent client with a powerful search engine.

A Databass engine.

Complete search engine promotion and traffic analysis software with training.

translates your english text to foreign languages and back using google engine

Cross-platform multi-language (VB, JS, Pascal and C++) scripting engine

Borland Database Engine (BDE) to use Paradox and dBase under Windows Vista