What application can open rar files?

What application can open rar files?

RAR file is the most commonly used compressed file, which is opened and processed by WinRAR software.

WinRAR is a trial file archiver utility for Windows, developed by Eugene Roshal of win.rar GmbH. It can create and view archives in RAR or ZIP file formats and decompress a large number of archive file formats.

To enable users to test the integrity of archives, WinRAR embeds a CRC32 or BLAKE2 checksum for each file in each archive. WinRAR supports the creation of encrypted, multipart and self-extracting archives.

WinRAR is a Windows-only program. An Android application called "RAR for Android" is also available. [6] Relevant programs include the command line utilities "RAR" and "UNRAR" and versions for macOS, Linux, FreeBSD, Windows CE, and MS-DOS.

Extended information

Characteristics of rar files

The extension of RAR files is .rar, and the MIME type is application/x-rar -compressed.

It is also a lossless data compression. RAR files usually have a higher compression ratio than ZIP files, but the compression speed is slower. Because the RAR file header also occupies a certain amount of space, when there is not much room for data compression, the compressed file may be larger than the original file. One of the main advantages of RAR is that it can split a file compression target into multiple files and it is easy to extract the source files from such split compressed files.

In addition, RAR also supports compression format, which compresses all files into the same data area to increase the compression ratio. The price is that when decompressing a single file, all the files in front of it must be decompressed.

The encryption algorithm of the new RAR uses AES, while the encryption algorithm of the old RAR is private. Both algorithms are difficult to crack, so they can only be cracked using dictionary brute force without a password. Redundant repair information can also be added to RAR, so that the compressed package can be repaired when the file is damaged but the repair information is intact enough.

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