.R21 File Extension
R21 File
A file created as part of a multi-volume compressed .RAR archive; it stores part 21 of a split archive used for reconstructing an original file.
How to Open R21 Files
R21 files are typically opened with software like WinRAR, which can handle multi-volume archives.
Can R21 Files be Converted?
R21 files can be converted to other archive formats using appropriate software.
Technical Information
| Format | Binary |
|---|---|
| Platform | Windows, macOS, Linux |
| File Type | Compressed |
Frequently Asked Questions
What is an R21 file?
An R21 file is part of a split .RAR archive used for file compression.
How do I open an R21 file?
Use a file compression tool like WinRAR to open R21 files.