A daily updated filename extension database!

UDID file extension

The table below provides useful information about the .udid file extension. It answers questions such as:

  • What is the .udid file?
  • What program do I need to open a .udid file?
  • How can the .udid file be opened, edited or printed?
  • How can I convert .udid files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Android Unique Device Identifier Data

UDID file is an Android Unique Device Identifier Data. Android OS is a Linux-based open source platform for mobile cellular handsets developed by Google and the Open Handset Alliance.
UDID format description not yet available
Category: Data files
Application: Android OS
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
UDID aliases:
UDID related links:
UDID related extensions:
Symbian Install Package

Nokia Phone Add-on Software

SymbianOS Compiled Resource

SymbianOS Compiled Application

Symbian Series 3 Install Package

S60 Web Runtime Widget Package

Android Application Package

SymbianOS Pre-processed Resource

SymbianOS Resource Header

Android Compiled Executable

Other types of files may also use the .udid file extension.

🚫 The .udid file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

did, duid, udd, udi, udif, uid

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Verity Server Index Data File
TR-DOS Floppy Disk Image
DHCP Unique Identifiers Data
OllyDbg Module Info
PANalytical Peak Data
Apple Mac OS X Universal Disk Image
IBM VoiceType User Data

🔴 Can't open a .udid file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .udid file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .udid file extension, write to us!

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