While waiting to save up, use Vital Audio Vital (free tier). Vital is so good that many pros prefer it over Serum for certain tasks:
Other free options: Surge XT, Dexed (FM), Odyssey. 4download serum hot
If you cannot afford Serum right now, you have better options than hunting for a crack. Here’s the cold truth: The cheapest way to get Serum is to pay for it. While waiting to save up, use Vital Audio
Based on the high-risk nature of the subject, the following actions are recommended: Other free options: Surge XT , Dexed (FM), Odyssey