RAR1 File Extension

RAR1 file icon

RAR Archive

What is a RAR1 file?

The RAR1 file extension is linked to RAR Archive and belongs to the Compressed Files category, which includes 820 files.

RAR1 files are supported by Windows. You can extract a RAR1 file using one of 3 programs, for example WinRAR, 7-zip and Advanced Archive Password Recovery.

Programs that support RAR1 files

How to open a RAR1 file?

The most common reason why a RAR1 file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.

The most popular programs for working with RAR1 files are WinRAR, 7-zip and Advanced Archive Password Recovery. To install the current version of WinRAR, go directly to the official win.rar GmbH website. The universal package for all operating systems is available there.

After installing, your OS should instantly open RAR1 files with WinRAR.

Make WinRAR the default RAR1 viewer

Changing the default program in Windows

  1. Start by right-clicking on your RAR1 file and selecting the "Open With" option. From there, click "Choose another app" to continue;
  2. Inside the popup window, scroll through the list of applications and specifically choose WinRAR as the application to associate with your RAR1 file;
  3. Check the "Always use this app" checkbox and click "OK".

Change the default app to open files on Mac

  1. Right click or use Control + Left Click on the desired RAR1 file to access a dropdown menu of actions;
  2. Select "Open in application" and click "Other";
  3. Look towards the bottom of the window, where you will find the "Enable" menu. "Recommended programs" will be the default selection;
  4. Choose "All Programs" in this menu and search for WinRAR. Check the box next to "Always open in app" to set it as the default option.

Finding answers to RAR1 file problems

Problematic RAR1 files can usually be resolved by making small changes in your software. See the tips below to help fix common issues.

What are the signs that my RAR1 file is damaged?

Corrupted RAR1 compressed files may have one or more of the following symptoms:

  • File hangs or crashes in WinRAR or other programs;
  • The file does not open or opens with errors;
  • Unexplained increase in RAR1 file size;
  • Working with the file triggers the display of error messages;

Why does WinRAR crash or shut down frequently?

WinRAR crashes can be attributed to outdated software. Make sure you have installed the latest updates for win.rar GmbH products.

A computer restart is often the key to solving numerous common problems. That’s why, it is recommended to restart the computer before making any changes to the software settings.

Is there any specific software or utility that can help repair a damaged RAR1 file?

Use Advanced Archive Password Recovery to open the damaged RAR1 file and select the "Repair" function from the menu. Then wait for the recovery process to complete, which allows you to automatically repair corrupted compressed files.