.R1 File Extension

WinRAR Multi-Volume Archive Part 1

Developer RARLAB
2.0  |  5 Votes
Category Compressed Files
Format Binary

What is an R1 file?

Archive file that is part of a RAR multi-volume archive; contains part one of a compressed volume; stores a compressed part or fragment of a larger file; may use the extensions R0 through R99.

More Information

WinRAR creates multi-volume archives and can build them back into the original file.

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Programs that open R1 files

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Updated February 2, 2016

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The FileInfo.com team has independently researched the WinRAR Multi-Volume Archive Part 1 file format and Mac, Windows, and Linux apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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