Probably a good choice for windows 7 systemsI was using it recently and it works great with multiple download of definitions a day. But it slows my system down during start up so have to remove and use WD instead
If you install after CFW it'll detect it as an antivirus and ask you to remove CFW otherwise it'll not proceed to install
In the past I tested it in the hub.. It was missing all chinese PUP. Probably a policy of their antivirus house, not adding them to signaturesGood performance from BD Free.
In my system it slows my browsing but not much and i have an old laptop.
BD needs improvement on pup detection.
Other than that is a good product.