PDF Metadata Removal Support

There are several versions of PDF files. The DataDistiller™ Engine, which powers ConfidentSend™, BatchPurifier™, MailValve EX™, and MailValve GX™, can remove metadata only from some of the PDF versions. These include PDF files generated by the Export features of Microsoft Office 2007-2019 and OpenOffice™.

PDF files generated by some PDF writing software in the market cannot be cleaned with the DataDistiller™ Engine. In particular, PDF files generated by the latest Adobe software, such as Adobe Acrobat Pro cannot be cleaned with the DataDistiller™ Engine.

Support for the newer PDF versions is not expected to be added.