.R1 File Extension

Are you having difficulty opening a file that ends with .R1? Such files can be executed only by certain programs. If you cannot open the .R1 file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.

What is a .R1 file?

.R1 file belongs to the category of Compressed Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

Developer: RARLAB

File Type: WinRAR Multi-Volume Archive Part 1

Category: Compressed Files

Format: Binary

.R1 file is associated with WinRAR Multi-Volume Archive Part 1 developed by RARLAB, has a Binary Format and belongs to Compressed Files category.

Other file extensions

.ntfs

NTFS Partition File

.zap

ZoneAlarm Pro Data File

.ulw

u-Law Audio File

.lps

Bryce Leaf Shape File

.kv

Kivy Language File