zylab.com

Zylab offers the best search engine for paper and electronic files. It is a developer of software for e-discovery, information risk and email management, records, contract. Also document and knowledge management and workflow. Zylab’s most important products are ZyLAB eDiscovery & Production System, the ZyLAB Information Management Platform and bundles that build systems for deployments. 

LINK: http://www.zylab.com/