A VPN (Virtual Private Network) service is a technology that creates a secure connection between a device and the internet. The connection is encrypted, which means that the data transmitted over it is protected from unauthorized access. VPNs are commonly used to protect privacy, bypass censorship and geo-restrictions, and secure online transactions.

Here is a list of 50 popular free VPN services:

  1. ProtonVPN
  2. Windscribe
  3. Hide.me
  4. Hotspot Shield
  5. TunnelBear
  6. Speedify
  7. Surfshark
  8. Betternet
  9. HideMyAss
  10. CyberGhost
  11. Avira Phantom VPN
  12. Private Tunnel
  13. OpenVPN
  14. ZenMate
  15. Hide.me VPN
  16. Touch VPN
  17. Ivacy VPN
  18. HMA VPN
  19. Private Internet Access
  20. Opera VPN
  21. ExpressVPN
  22. NordVPN
  23. VyprVPN
  24. Star VPN
  25. Hoxx VPN
  26. FreeVPN.me
  27. SecurityKISS
  28. Spotflux
  29. hide.me VPN
  30. PureVPN
  31. Hotspot Shield Free VPN
  32. VPNBaron
  33. VPN.ac
  34. Hideninja VPN
  35. JustFreeVPN
  36. FreeVPN.se
  37. VPN Book
  38. ibVPN
  39. VPN Gate
  40. SuperVPN
  41. FinchVPN
  42. VPN Master
  43. UnblockVPN
  44. FreeVPN.im
  45. VPN Direct
  46. TopVPN
  47. VPN Unblocker
  48. Hotspot Shield Basic
  49. VPN Shield 2 Internet Security
  50. Proxy Master

It’s important to note that while many VPN services claim to offer “free” services, they may still collect user data, monitor usage, and display advertisements. Some VPN services also limit the amount of data that can be used or the speed of the connection. Additionally, the security and privacy offered by free VPN services may be limited compared to paid services. As such, it’s recommended to carefully research and compare the features of different VPN services before using them.