You already know the software to compress a file that is. Yes, WinRAR is software to compress files. One of the advantages of WinRAR is the ability to compress better than other similar software. Resources compress better 20%, compared with other similar software.

For those of you who love portable software (no need to install) Portable WinRAR v3.71 can be one solution.

Simply stored in the removable media you have, without the need to install, and you will be able to use easily.

To get Portable WinRAR v3.71, you can download it here

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