An archiver is an application for packing one or more files into an archive, as well as for unpacking it in order to obtain the initial state of the data. They differ from each other in speed, compression ratio and methods used.
The most basic and well-known archiver is WinRAR.
WinRAR archiver is famous for its great popularity among many users due to the wide support of various formats. The application is being actively developed by developers, there are versions for all known operating systems, even for the Android mobile platform. WinRAR is rightfully considered the ancestor of the RAR format, which specialists are constantly working to improve by adding support for various algorithms. The founder of the project is the Russian developer Alexander Roshal.
The program demonstrates excellent performance in terms of speed and compression ratio, with a high reliability index. After unpacking, all the data will be safe and sound.
When archiving files, WinRAR uses two formats: RAR or ZIP.
However, from the point of view of unpacking, it is almost “omnivorous”, it can handle most of the known types of archives: TAR, ARJ, JAR, 7-ZIP, ISO (CD/DVD images), GZIP and many others. There is also the possibility of data protection. The user can set a password during the archiving process, which will be required during further unpacking. A significant advantage can be noted the possibility of creating self-extracting archives.
This is very important, because it is not necessary to have an archiver pre-installed in the system to unpack it. It is worth noting the usability of the application. After installing it in the Microsoft Windows operating system, the appropriate controls are added to the context menu, the user only needs to right-click on the desired file and select the necessary action. WinRAR is proprietary software and is distributed under a commercial license.
The functionality of the WinRAR program:
- the ability to restore damaged archives.
- creation of self-extracting and multi-volume archives.
- work with password-protected and encrypted archives.
- the ability to archive an almost unlimited number of files.
The program is shareware.
You can download winrar for free and use it for 40 days. After that, a message and a reminder about the purchase of the program will begin to appear. This does not affect the working functionality of the application in any way. You will be able to make full use of this archiver, still for free.