found a mbox-formatted archive that i really want to read... so i searched this group & found out about bzip2. found and downloaded this windows version bzip2-102-x86-win32.exe , then tried to bunzip2 ...

media files dont compress well enough with zip/rars etc to be worth doing. divx is already a compressed video format anyway. you wont get lower bitrate audio/video from using a lossless compression ...

A variety of Mac applications compress files, but two simple commands native to macOS fulfill the same functionality–often more quickly and for less expense. macOS possesses a number of Terminal ...