A daily updated filename extension database!

REG file extension

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

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

Table of Contents

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

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

✅ Registration Entries

.reg
Description:
Windows regedit.exe uses .reg files to import and export registry subkeys and values.
Category: Other files
Application: Regedit
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
REG aliases:
-
REG related links:
-
REG related extensions:
RegistryMaster Data

ZoneAlarm MailSafe Renamed REG File

ZoneAlarm MailSafe Renamed OCX File

ZoneAlarm MailSafe Renamed RAR File

ZoneAlarm MailSafe Renamed BAT File

ZoneAlarm MailSafe Renamed CHM File

ZoneAlarm MailSafe Renamed ADE File

ZoneAlarm MailSafe Renamed MSI File

ZoneAlarm MailSafe Renamed MSC File

ZoneAlarm MailSafe Renamed SCT File

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

🚫 The .reg file extension is often given incorrectly!

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

eeg, eg, erg, rdg, re, reb, ref, ret, rev, rfg, rg, rge, rrg, rsg, rwg

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Neuroscan EEG Data
Idrisi Raster Format Geographical Reference
PLINK Long-format Reference Allele File
WinPLOTR Refined Parameters Data
Morae Recorded Video
Microsoft Entourage Archive
SAP Business Objects Report Template
WinRAR Recovery Volume
CompuTrainer Ergometer Test
ErgoVU Data

🔴 Can't open a .reg 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:

example.reg

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 .reg 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 .reg file extension, write to us!

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