Use the Official RAR Tool or third-party software like 7-Zip . Right-click the file and select "Extract Here".

Once extracted, you can transfer the individual MP3 tracks to your portable player: Connect your MP3 player or phone to your computer via USB.

For the best sound, look for MP3s encoded at 256–320 kbps . Lower bitrates like 128 kbps take up less space but may sound "flat" on high-quality headphones.

Open the MP3 player as a drive in (Windows) or Finder (Mac).

Because a .rar file is an archive, you cannot play the music inside until you "extract" or "unrar" it.