LanguageNDU
Symbian phone backup
File type: Backup file
An ndu file extension is associated with the backup format used by Symbian operating system for smartphones.
What is ndu file?
File type category:
Backup file
Date updated: January 2, 2025
The ndu file extension is reported to be have been used for backup files created using Nokia backup software for Symbian S60 phones.
Seems to be obsolete format used around 2007.
Suggested software to open ndu file:
Associated software actions with the ndu file
Software apps that backup ndu files:
Nokia Suite (Microsoft Windows)