The File Extensions Database

.DR File Extension

  • Category: Misc Files

What is an .DR file?

.DR is DRM Rights Object

Contains the OMA (Open Mobile Alliance) rights object in XML format, and the key used to encrypt the content of a .DCF file; enables DRM (Digital Rights Management) encrypted files to be opened and played back

Programs that open DRM Rights Object
Sony Ericsson DRM Packager
File Type 2 My Dark Diary Backup File
Developer by: Zheko Category: Data Files

A DR file is a backup file created by My Dark Diary, an Android app used to journal, take notes, and organize tasks. It contains one or more entries, which includes the text content of the entries and references to any images in the entries. DR files also store metadata for each entry, which includes tags and creation dates of each entry.

When a backup is created by a user, it is saved with other files related to the diary entries in a .ZIP file. The ZIP file is named the same as the DR file, which includes the date and time the backup was created:

Common DR Filenames

DiaryApp_YYYYMMDD_HHMMSS.dr - The naming convention of DR files, which includes the date and time the backup was created.

Programs that open My Dark Diary Backup File
Zheko My Dark Diary

How to solve problems with DR files

  • Associate the DR file extension with the correct application. On :
    Windows: Right click on any DR file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.DR files". Mac: Right click (or Ctrl-click) the DR file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .DR is DRM Rights Object. Because only the current version supports the latest DR file format. Search, therefore, e.g. on the N/A manufacturer website after an available .DR is DRM Rights Object update.
  • To make sure that your DR file is not corrupted or virus-infected, get the file again and scan it with antivirus software.