Free for basic use (30 videos/day), paid for 4K/8K and playlists. Clean interface, no malware history. Works on Windows, macOS, Linux.
Software that facilitates downloading copyrighted content without permission often faces legal challenges. While downloading your own content is legal, the "grey area" nature of these tools leads to domain seizures, cease-and-desist orders, and removal from software directories. luluvdoo video downloader 2021
Instead of chasing a dead 2021 tool, follow this safe method: Free for basic use (30 videos/day), paid for