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What format is rar file?Nov 24, 2022 am 10:53 AM
rarcompression

RAR is a private file format for file compression and archiving, used for data compression and archiving packaging. RAR usually has a higher compression ratio than ZIP, but the compression/decompression speed is slower; the file characteristics are: volume compression, solid compression, and can restore the damaged compressed package when the compressed package itself is damaged but there are enough recovery records.

What format is rar file?

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

What is the format of RAR?

RAR is a private file format for file compression and archiving. It is used for data compression and archiving packaging. To put it simply, the original file data is compressed and saved as RAR. The file format suffix is ​​WinRAR, which is usually a common compression software for Windows users. The default file format saved after using WinRAR to compress file data is the RAR format.

The developer of RAR is Eugene Rochelle. The full name of RAR is "Roshal ARchive", which means "Roshal's Archive". RAR usually has a higher compression ratio than ZIP, but the compression/decompression speed is slower. The file features are volume compression and solid compression. When the compressed package itself is damaged but there are enough recovery records, the damaged compressed package can be restored.

RAR files have more redundant records, mainly because the compressed data is damaged during the compression process. In order to ensure lossless compression, there will be more recovery records, and these recovery records also occupy a certain amount of time. Space. However, volume compression is a very prominent advantage of RAR. It divides the source file into multiple small files, which is beneficial to decompressing the source file. If all data is compressed into the same data area, the compression ratio can be greatly increased. However, when decompressing a single file, this compression method must decompress all the files before it in the same data area, which is not conducive to Individual decompression of files.

How to open RAR files

Method 1: Use WinRAR decompression software to open

Rar How to open the file? The most common method is to use WinRAR decompression software to open it. WinRAR is a commonly used compression and decompression file. It not only supports file compression, but also allows you to easily decompress files. WinRAR software is usually preinstalled on the computer. The method to check whether your computer has WinRAR software installed is also very simple. You only need to click on the WINDOWS icon in the lower left corner of the computer screen, and then enter WinRAR in the box to know whether your computer has this software installed. If it is not installed, you can go online and install the software for free.

First, right-click the compressed folder. Then, you can see multiple WinRAR decompression options such as opening with WinRAR, decompressing the file, decompressing to the current file, etc.

What format is rar file?

Choose any of the options to decompress and open the RAR file, and save the decompressed file to the desktop or elsewhere.

Method 2: Double-click the mouse to open the Rar file

The second method on how to open the Rar file is to double-click the file directly with the mouse, and then select the opening program recommended by the system, such as WinRAR.

What format is rar file?

Next, select Extract to and extract the file to your computer desktop or elsewhere.

What format is rar file?

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