I've just downloaded the latest version if BitDefender and I do not like it. I really do not like it. If I can't get back last year's (month's) version I'll just uninstall and do without it.
All bitdefender online installer will download the latest version of product (2021) .But if you want to use the previous year product (2020), you can only use BTS since BTS is the only consumer product which comes with an additional offline/ standalone installer.
Bitdefender Total Security 2020 links :
32 bit : https://download.bitdefender.com/windows/desktop/connect/cl/2020/all/bitdefender_ts_24_32b.exe
64 bit : https://download.bitdefender.com/windows/desktop/connect/cl/2020/all/bitdefender_ts_24_64b.exe
But it is always advisable to use the latest version of product, since they have more/ improved protection & security features than the previous versions.
(Bitdefender beta tester 2019/ 2020)
Even if you install version 2020, after some automatic updates in the next few days, you will be promped to restart your device for the updates to be installed (applied) correctly. And just after that, you'll have the latest version 2021 installed on your device.
Bitdefender ensures the best cyber-security available on the market and offers a wealth of features designed to keep your devices safe. Our company policy is to offer all our customers free upgrades to the latest Bitdefender product available on the market for the remaining days of their subscription period MyCardStatement