Looking for diagnostic solutions for PC and Mac? You’ve come to the right place. As its name suggests, PC Pitstop is an online portal that specializes in diagnostic software. As a matter of fact, it was the very first diagnostic portal when it launched its website at the turn of the 21st century. Today it offers a full line of diagnostic tools for PC and Mac. The best part is the fact that you can get most of them for free. Now before you visit its website, grab a PC Pitstop coupon below to enjoy discounts on premium products.