R1 File Extension

The R1 file extension was created by RARLAB and is also known as the WinRAR Multi-Volume Archive Part 1. R1 is classified as a Compressed Files and This File type categories under Zip, Text, Binary and XML, however, the format of this file format has not been determined yet. You can open R1 files in RARLAB RAR for Mac OS X program.

WinRAR Multi-Volume Archive Part 1 File Type

WinRAR Multi-Volume Archive Part 1 File Type
Extension .r1
Developer RARLAB
Popularity 5.0 (6 Votes)
Mime Type mime-type/not.available
Default Program RARLAB RAR for Mac OS X
Category Compressed Files
Format Binary
Updated 7/1/2025

What is a R1 File Type?

WinRAR creates multi-volume archives and can recreate them in the file.

Free Online R1 Tools & Apps

Access powerful and secure free online R1 tools to convert, view, edit, merge, split, and compare R1 files — all without installing any software. Our tools support the .R1 (WinRAR Multi-Volume Archive Part 1) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your R1 files directly from your device with ease.

R1 Files Common Issues

There are few common issues with the WinRAR Multi-Volume Archive Part 1 .R1 File Extensions while opening the .R1 files on Windows and MacOs, we have solution to those issues such as:

Can't Open R1 Files?

  1. You must have supported software programs installed for WinRAR Multi-Volume Archive Part 1 on your system such as RARLAB RAR for Mac OS X.
  2. Associate default Rarlab Rar For Mac Os X RARLAB RAR for Mac OS X program for *.r1 (WinRAR Multi-Volume Archive Part 1) files.

    Associate R1 Default Program on Windows
    1. Right-click a *.R1 (e.g example.r1) file and click Open With.
    2. In the Open with dialog box, click Rarlab Rar For Mac Os X RARLAB RAR for Mac OS X program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .r1 files.

    Associate R1 Default Program on MacOs
    1. Click *.R1 (e.g example.r1) file and click information -> Open With.
    2. In the programs list, click Rarlab Rar For Mac Os X RARLAB RAR for Mac OS X program Or other appropriate program that you want.
    3. Confirm Change for all... and Contine.
    4. A message will appear "This change will be applied to all files with .RARLAB RAR for Mac OS X extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related R1 File Extensions

R1 default file extension is .R1 and other similer related extensions are:

All Platform Software Programs for R1 File Extension

List of all softwares that can open the R1 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open R1 File on Windows

Software License Developer
RARLAB WinRAR image. RARLAB WinRAR 5 for Windows Shareware RARLAB

MacOs logo image - FileProInfo.comOpen R1 File on Mac OS

Software License Developer
RARLAB RAR for Mac OS X image. RARLAB RAR for Mac OS X 000 for MacOs Free Trial RARLAB RAR for Mac OS X

Linux logo image - FileProInfo.comOpen R1 file on Linux

Software License Developer
RARLAB RAR for Linux image. RARLAB RAR for Linux 000 for Linux Free Trial RARLAB RAR for Linux

Website logo image - FileProInfo.comOpen R1 file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen R1 file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen R1 file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

R1 file extension icon image.About R1 - WinRAR Multi-Volume Archive Part 1

FileProInfo is to help you understand about the WinRAR Multi-Volume Archive Part 1 with *.R1 suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for R1. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for R1, please let us know.

Updated 7/1/2025