Need to Zip Files to Import Into Hoster

[Harryoke]

I just got 12k songs from CB, and the were delivered as 24k files (CDG file and MP3) that I now need to import into Hoster. I am assuming that I MUST zip them to import. I cannot seem to find a bulk zipping utility. I did find one at CNET and other download sites that works brilliantly BUT it is only a trial version, and when I tried to buy it, the site is no longer up. Can anyone recommend an easy to use, efficient free to low cost solution...or am I wrong to assume these need to be zipped to import? THANKS!