dos2unix includes utilities to convert text files with DOS or MAC line breaks to Unix line breaks and vice versa. It also includes conversion of UTF-16 to UTF-8.
Set of Add-ins to run standard Cygwin/Unix command line facilities from Excel. Creates batch files, runs them as part of excel (or independent of) to : ZIP, GZIP, BZIP2 files, dos2unix & unix2dos files. Also automates DOS DIR to list files to spreadsheet