What is DRMX File Extension?


Drumlin fully secured PDF document file format is best known as DRMX. The file extension has been introduced by Drumlin Security. These files are a strong encrypted version of portable documents or PDFs which hold encoded data with built-in permissions and digital rights management. Once a DRMX file is installed or received, you have the right to control the file for printing, copying, and viewing.


It is categorized in the category of PDF.

Support Apps

Users have the flexibility to open DRMX files on-

  • Windows
  • Mac
  • Javelin PDF Reader
  • Drumlin PDF Reader



File Signature

Hexadecimal: 7B 44 52 4D 50 44 4B 7D


How to View or Open the DRMX File Extension

A DRMX file can be accessed on
Drumlin or Javelin Reader for Windows users
Javelin PDF(.drmx) Reader for MAC OSX users