I understand you're looking for information about and its license key. However, I need to be upfront with you:

By purchasing a license key, you get:

. While a free trial is available, purchasing a license key provides several technical and practical advantages for frequent users. DVDVideoSoft.com Key Benefits of the Licensed Version Unlimited Downloads

While individual users are rarely sued for using a cracked license key, it is still copyright infringement and a violation of the software's EULA (End User License Agreement). You are stealing from the developers who spent hours coding the tool.