As of today, there is no reliably working free web-based leecher for Tezfiles. The few that occasionally work (e.g., Deepbrid) have very limited daily slots and slow speeds because free users overload them. Paid Debrid services are the only consistent solution.
If you decide to move forward with a premium account rather than a free downloader, the community on Reddit suggests using privacy-focused payment methods to protect your identity: tezfiles premium downloader free
Many sites claiming to be "Tezfiles Premium Downloaders" are actually fronts for malicious software or intrusive browser hijackers. As of today, there is no reliably working
These are websites that claim to generate a direct premium download link for free. Risk Level: As of today