I've been using SoundConverter for maybe three years but when I get a new Mac I won't be renewing it. I appreciate that the developer needs to make a living, but making the license machine-specific only discourages people from continuing to use the product, and perhaps encourages those who know how to crack the app and start giving the cracks away.

When this app stops working because it says the license is no longer valid, I'll toss the app. I've already done that with a few that follow the same type of machine-specific scheme. New machine new license? Phooey. That's why I've dropped my rating for this app to one star and recommend that users not get this, and find something with a more civil licensing scheme.