Download of PDF OwnerGuard 13.0.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. OwnerGuard.exe is the most frequent filename for this program's installer. The software lies within Security Tools, more precisely Privacy. The actual developer of the free software is Armjisoft. The most popular versions of the tool 12.9 and 7.6.
From the developer:
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. PDF OwnerGuard is the first member of OwnerGuard family that uses this technology for Adobe PDF documents.
You may want to check out more software, such as PDF OwnerGuard Personal, PDF-Tools or A-PDF Split, which might be related to PDF OwnerGuard.