Opening a PUBKR File

The PUBKR file type is primarily associated with Pretty Good Privacy (PGP).

PUBKR	File extension: PUBKR
	File type:	Public Keyring

What is a PUBKR file?

PUBKR files mostly belong to Pretty Good Privacy (PGP) by PGP Corporation. Use our "Online PUBKR Text Viewer" below to analyze your PUBKR file and to see all text it contains.

How to open PUBKR files

You need a suitable software like Pretty Good Privacy (PGP) to open a PUBKR file. You need a suitable software like Pretty Good Privacy (PGP) from PGP Corporation to open a PUBKR file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your PUBKR file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a PUBKR file directly in the browser:. Just drag the file onto this browser window and drop it.

Online PUBKR Text Viewer

Choose your .pubkr file to analyze

or drag and drop it here

Online File Viewer

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.PUBKR File Not Opening? How to Fix It:

Because .PUBKR files can originate from different programs, they aren't universally openable.

Identify the Source: If received from a security professional or encrypted email workflow, it is likely a Pretty Good Privacy (PGP) Public Keyring.
Check the Header: Inspect the first bytes in a text editor or hex viewer:
- -----BEGIN PGP PUBLIC KEY BLOCK----- indicates an ASCII-armored PGP key.
- Binary gibberish or 99 magic bytes suggest a binary PGP keyring.
Use the Original Software: You usually need the original program, such as Symantec Encryption Desktop (PGP Corporation), GnuPG, or Kleopatra. If uncertain, ask the sender.
Use this Webpage: Drag and drop your file into our viewer to detect the format, extract metadata, and preview contents.

Technical Data for PUBKR File Extension

Related files:

pkr, skr, shf

Related links:

CKNOW PGP Info Page

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: PGP Public Keyring
EXEFile: %ProgramFiles%\Network Associates\PGPNT\PGPkeys.exe %1

ProgramID: PGP Public Keyring
EXEFile: %ProgramFiles%\SECURITY\PGP\PGP Corporation\PGP802eng\pgpkeys.exe %1

ProgramID: PGP Public Keyring
EXEFile: %ProgramFiles%\PGP Corporation\PGP for Windows XP\pgpkeys.exe %1

a pubkr Public Keyring is a special file format by PGP Corporation and should only be edited and saved with the appropriate software.

How to solve problems with PUBKR files

Associate the PUBKR file extension with the correct application.
Update your software that should actually open public keyrings. Because only the current version supports the latest PUBKR file format. Search, therefore, e.g. on the PGP Corporation manufacturer website after an available Pretty Good Privacy (PGP) update.
To make sure that your PUBKR file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .PUBKR file online - secure, fast, and no downloads needed.