You can use WinRAR to reduce the size of large files, making it a little bit faster to share large amounts of data and definitely a better option if you're sharing multiple files. It can create and view archives in RAR or ZIP file formats and unpack numerous archive file formats including 7Z. It allows you to compress and archive files. There are tons of file archivers running around the web these days, but WinRAR is one of the most popular. The program also offers a drag and drop feature, allowing users to quickly add or remove files from archives. The compression section allows users to create and manage archives, while the extraction section lets users manage archives or unpack files. It's organized into two main sections: the compression and extraction sections. The user layout of WinRAR is intuitive and easy to navigate. With a simple user interface, the software is easy to use and offers plenty of options for users to manage their files. WinRAR is a compression tool and archiving application that lets users compress, decompress, and encrypt files. Powerful and versatile RAR and ZIP archiver which can compress, encrypt and create backup files.