File Extension Library

‹ .DUB | .S04 ›

.R81 File Extension

  • Developer by: win.rar GmbH
  • Category: Archive and compressed Files

What are .R81 files and how to open them?

Can't open .R81 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .R81 file.

What is a .R81 file extension?

.R81 file extension is created by win.rar GmbH. .R81 has been classified as Archive and compressed Files.

.R81 is RAR compressed files from a multi-volume archive

The r81 file extension is related to the WinRAR for Microsoft Windows and RAR for MS-DOS data compression tools developed by Eugene Roshal.

The r81 file stores a part of multi-volume data archive.

The first version of RAR compression format was introduced in 1993.


How to open:

Use WinRar to extract files from archive.

How to convert:

Extract files from archive and then use another archive or backup software (like WinZip etc.)

How to fix problems with .R81 files

  1. You need to update the application that you normally use to open .R81 files. Only the latest version of the software supports the current .R81 file format
  2. You need to check the .R81 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
AC.MSK.SU