WinMount is a Windows tool that can mount compressed files such as ZIP and RAR as a virtual drive letter, allowing you to directly access the files inside without needing to extract them. This saves both time and space. WinMount also supports various optical disc image formats, including: ISO, cue/bin, ccd (CloneCD), bwt (Blindwrite), mds (Media Descriptor File), cdi (Discjuggler), nrg (Nero), pdi (Instant CD/DVD), b5t (BlindWrite 5), isz (Compressed ISO images), and 7Z. In this case, WinMount functions as a virtual CD/DVD drive software.