What is the difference between decompression and compression?

The difference analysis is as follows:

Compression is a method of reducing the size of computer files through a specific algorithm. A file can be compressed to reduce the amount of source storage space it takes up.

Decompression is the reverse process of compression. The process of decompressing a compressed file to obtain the original, uncompressed source file is decompression.

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So the relationship between the two is very clear. Compression is to reduce space usage, and decompression is to Get the source file and reverse each other.

The decompression software is also the compression software, and the two are not separate. Common ones such as WinRAR, 7-zip, etc. are both compression software and decompression software.

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