Content Sealed Format (CSF) is our proprietary, neutral format that is ideal for secure, convenient file sharing. Similar to PDF and TIFF, CSF is an accurate, encrypted rendition of the source file.
CSF files can't be modified. Period.
Unlike PDF or TIFF, CSF is not an open format so no third party translators, editors or conversion tools exist to compromise content security.
CSF offers Visual Rights® persistent security.
Visual Rights persistent security controls add another layer of security to the document.
- Set file expiration date (relative and hard dates)
- Restrict print, copy, and other user rights
- Add watermarks and print banners
CSF can be opened by our Brava!® viewers.
Secure CSF files can be viewed using our free Brava! Reader. Download >