Customer Ratings & Reviews

Very goodbye people Bitdefender Internet Security 2019 delivers multiple layers of protection against ransomware. It uses behavioral threat detection to prevent infections, and protects your most important documents from

Actually, after I learned the difference between this and Total Security, Bitdefender allowed me to upgrade to Total for a small charge. Total has more bells and whistles.

I'm much happier with Bitdefender than with the Kaspersky I had before. It was a little bit of a hassle activating, but it was probably me.

Since installing this on my computer, it has been the best antivirus software I’ve ever had. It alerts me when threats are noticed right away and even deletes threats without me having to tell it to. I love it

After trying multiple antivirus software over the years i can say this is the best antivirus out there now , it can be a bit resource hungry but the protection it provides is great

Best Buy always has this priced right when I need to renew. I’m happy with this software. Second year with this software .

This computer protection Bitdefender Internet Security is helping my pc stay safe.

This is the best on the market 3 devices for a year that can't really be beat at Best Buy prices

Best value for money antivirus software that I have used. Goes beyond the others

Great. Used Bitdefender Internet Security for years. No problems. Love the protection.

Is too early to give a fair rating. It did performed better after a few scans. It cached bugs and malware missed by Malwarebytes and Windows Defender. It does consume a lot of resources (CPU Processing,Memory) causing slow downs during multi tasking and multi screens. I still ironing installation wrinkles with their Tech Support. I could give an updated review later on after using it for few months.

I haven't had much time to review this security but so far so good. I would like to realize how to set up settings for high security.

I paid for a full year, plus 3 computers and it shows I only have 16 days left which is false. I should have over 11 months to go. It also shows I can put on 48 more computers. Try to find technical support to answer your questions, good luck!!! Other then me buying a demo version I guess it works ok, it doesn't slow my computer down while scanning. Sometimes it takes awhile to update it gets stuck at 80%

I needed a security for my computer for my laptop computer and it worked great didn’t have no issues with it.

Installation was easy. This security software does not slow down the computer like other brands I've had in the past. The program is easy to monitor and perform scans.

Have had this for over a year and it is the best internet security software I've in years.

I am using Bitdefender more than a year! It is a goid substitute for Kaspersky!

Works very well so far. Did not have a problem setting it up myself.

Bitdefender is a solid choice to go with when comes to antivirus sections on the market.

Bitdefender was highly recommended, which is why I purchased that specific program. So far I have had no issues and fingers crossed that will continue.