: Tools like WinRAR allow you to check a "Create solid archive" box during the compression setup.

: Standard extraction software like WinRAR, 7-Zip, or WinZip can handle solid RARs automatically without extra steps. rar - ArchWiki

: To extract one specific file from the middle of a solid archive, the decompression engine must process all preceding data in the block first.

The feature in RAR files is a specialized compression method where all files within the archive are treated as a single, continuous data block. This differs from standard compression, which compresses files individually. Key Benefits of Solid Compression