TunePat offers a free trial version. While it has limitations on the length of the video you can download, it is the safest way to test the software's capabilities.
If you need help using TunePat VideoGo legally or finding a free/open-source tool for a specific site (e.g., YouTube, TikTok, Vimeo), let me know and I can guide you.
is highly discouraged due to significant security and legal risks. IEEE Computer Society Dangers of Using Cracked Software Malware Infections