Unzipping Torrents

[123why321]

I have finished downloading the Bit Torrent i wanted and now it rests on my computer as un-read-able file, i know i have to unzip this but which program should i use to go about unzipping it?

[Vis]

What extension does it have?

[riverratboy]

usually you can go into the folder and it says unzip all files try that it works for me

[123why321]

WinRar and another program WinAmp :eusa_think: