OwnerGuard is a new technology in digital rights management and data protection systems which is designed specially for file distribution and licensing over internet and local networks. CHM OwnerGuard is a member of OwnerGuard family that uses this technology for Microsoft Compiled HTML Help (CHM) documents. So that you can sell and distribute your valuable information in CHM format while OwnerGuard protects digital rights for them. This product is made specially for publishers of high value information published in PDF format.