RAR is an archive file format used to store data, usually used as a distribution factor to reduce the overall size of the file for faster transmission. It was developed by Eugene Roshal and his brother Alexander. The full name of the format is Roshal Archive, named after the two brothers.
RAR is a proprietary file format, meaning it is owned and licensed by Eugene Roshal and Alexander Roshal and is protected by copyright law. The file format itself is not open source and is typically only available for use when users have purchased a license to the proprietary software that utilizes the format.
RAR is an excellent method for zipping up multiple files into one, compressed file. It is a powerful compression tool and offers its users the ability to split files to accommodate files sizes that are too large to be uploaded as one file. It also allows users to encrypt their files and protect them from any external threats.
The file format has become very popular due its ability to compress large files and the added security features it offers. It is one of the most commonly used formats for sharing data over the internet and is supported by numerous operating systems, including Windows, Mac OS, Linux, and others. It is also supported by many online storage services, such as Google Drive, Dropbox, and OneDrive.
Despite the advantages of the RAR file format, there are some drawbacks to be aware of. It can be difficult to open the files on some computers and some versions of the operating system may not natively support the format. Additionally, some users may find it difficult to use the format without the use of a specific file extractor program.
