Bitdefender Antivirus Plus Trial Reset May 2026

In theory, yes. Old versions of Bitdefender (pre-2018) were easy to reset by deleting specific registry keys or re-running the trial installer. However, modern versions of Bitdefender Antivirus Plus are extremely difficult to reset.

Here is why most "trial reset" tools fail today: Bitdefender Antivirus Plus Trial Reset

I get it—paying for software is annoying. But downloading a "Bitdefender Trial Reset" tool is one of the fastest ways to infect your computer. In theory, yes

Why you should NEVER download these tools: Here is why most "trial reset" tools fail

Did you know Bitdefender has a completely free version? It doesn't have a firewall or parental controls, but it has the exact same antivirus engine as the Plus version. It never expires.

A trial reset is typically a script, crack, or patcher that manipulates the Windows Registry or system files to trick Bitdefender into believing the 30-day free trial has just started—even after it has expired. The promise is “infinite free premium protection.”

If you are testing on a fresh Windows installation or a secondary PC, you can create a new Bitdefender Central account with a different email address. This will give you another 30-day trial. However, this is still against the spirit of the EULA and won’t work if Bitdefender has already fingerprinted your hardware.