The compression and decompression of files is a very valuable tool that has facilitated the sending of documents, applications, games and among many other things for users who are experts in these matters. Typically, this is due to the myriad of benefits when something is shipped compressed.
In addition, most computer scientists know the term, that is, it is a very popular method. Therefore, it is possible to get help from anywhere in case there are complications in this process, which makes it a tool with which it is worthwhile to transfer data.
What is a compressed file?
Initially, we must know a little about the process. And it is that compressing a file in computing refers to making it fit in a smaller space, reducing a certain percentage in weight, which is considerable when comparing the original and compressed weight.
To determine if a file is in a state of compression there is a very simple method, and this is to observe the type of format in which it is found. There are two main formats for this action and they are (.zip) and (.rar), where graphically the (.rar) files show three books and the (.zip) a folder with a closure.
What is the use of compressing the files?
File compression have different functions and utilities for users. Among which we can mention the fact that it frees space in the equipment, correcting failures that appear in some due to the effect of information overload when the memory is already filling up.
Another good feature is the fact that some compression programs have the tool to encrypt and put passwords on your files with Winrar. which improves security since it prevents any user from seeing the document that is being sent.
It even optimizes the process in the case of games and applications, where users must transfer several files for them to be installed correctly, so it is important to extract Rar or Zip files from games from Android or PC.
What are the decompression programs?
Among the most important and frequent users, you can see the 7-Zip Software which is open with a GNU license which characterizes it for being free and free to use, it allows opening files in (.rar) and ( .zip)
The second best software is WinZip, which was manufactured for use on Windows computers to compress and decompress files (.zip); and the most important is WinRar, which has basically the same function as WinZip but with the difference of handling its own format (.rar)
There is even an Android application of WinRar, which allows the files that are transferred to the device with the label (.rar) to be compressed and decompressed in the same way as on a computer, which makes it possible to compress and decompress RAR files on my Android cell phone.
How to compress and decompress RAR files on my Android phone?
To compress or decompress files is a super easy process, we just have to enter the file application that is on most Android devices. And which allows us to observe all the different types of files (as its name indicates) that are on the device.
After that we must navigate through the interface until we get the file that we want to compress, in case you have downloaded it, you just have to look for the folder that says “downloads” or in English “Downloads”. Then we keep our finger on the file and look in options for the word “compress” and that’s it.
Otherwise, if you want to unzip a document, it is basically the same process of searching and selecting it until the options menu appears, and in this case, it will not show us the word “compress” but the word “unzip”.
Thanks to this process, many users have managed to send their documents, music, images and other files through browsers or programs efficiently, avoiding file damage by viruses found on the network and maintaining security and privacy in a higher index.