If you are a power user—a video editor, journalist, or educator—pay for the license. The cost is roughly or $45 for a lifetime license . Compared to the cost of identity theft or a new MacBook, this is negligible.
While macOS is more secure than some platforms, cracked software remains a primary vector for malware. Downloading a “94fbr” version of 4K Video Downloader exposes you to four major threats: 4k Video Downloader 94fbr Mac