Is there a "iDump" for mac??

I just wanted to know how to take the songs out into the new macbook that i got...
I had it for window and i had the program called iDump which lets me take out anysong i want to PC but I can't find any software or idump compatible for macbook or mac...
I have downloaded a program to take out the songs but it asks me to pay after taking out 50 songs...