Cover Your Tracks (EFF)
coveryourtracks.eff.org
Browser fingerprinting test
Web
Related in Investigator OPSEC & Sock Puppets
Mullvad Browser
mullvad.net
Anti-fingerprinting browser (Tor Project + Mullvad VPN)
Web
LibreWolf
librewolf.net
Hardened Firefox for privacy
Web
Whonix
whonix.org
Two-VM Tor workstation
Web
Mullvad VPN
mullvad.net
No-log VPN, anonymous cash payment
Web
IVPN
ivpn.net
Audited no-log VPN
Web