portable foobar2000

I not sure using “portable” is the correct word or not, in chinese we call those software which can run without installation “Green color Software” ( direct translate ) , in english we call those software which can run in a usb thumb drive protable software because it can run at any place, sound similar this 2?

Oh a bit far from what i trying to talk , lifesinger is one of the chinese blogger that impress me, he always release some self create/ self modify software in his blog, the latest one should be this portable foobar2000 , if you can’t read chinese , the download link is here , its compress in 7zip format.