"Fast.rar" typically refers to the high-speed compression capabilities of the archive format, often associated with tools like FastZip or WinRAR . These tools prioritize rapid file packing and extraction while maintaining high compression ratios. Review: Fast RAR Archiving & Extraction
: New engines, such as those in FastZip , claim to increase compression speeds by over 10 times by utilizing all CPU cores. fast.rar
“Easy, simple, and quite fast. I highlight all the files I want to unzip and select RAR Extractor, BAM! All the files are organized and it goes to work.” Apple such as those in FastZip
: Most modern "Fast RAR" tools extract files nearly instantly. Users note that even large archives (e.g., 750MB+) extract very quickly on mobile and desktop platforms. fast.rar