If you would like to participate on further development of Avast Online Security (browser extension), you can for your favorite features or feel free to submit your idea!
Link to the feedback portal:
https://portal.productboard.com/xulwvnojptubz1inywhyomen
Thanks Martin, I’ll chime in there. 
8)
Are there any extensions for Android Mobile. Opera Browser…??
No, there aren’t.
I suggest implementing the function of checking the checksum of the viewed page in Avast Online Security. To protect the original page content.
Add a complete pop-up ad blocker, like so many AD-Blocks
The adblocker and the Videodownloader were the best features on this browser until they (lately) did not worked anymore. Too bad, but security comes first.
I’d vote for the videodownloader as the next extension to work on.
Will an Adblock be included in the next versions? W
ould be great!
In all honesty I can’t see why that would be necessary when there are multiple ad blocker extensions out there already.
I feel this could make the AOS extension somewhat bloatware.
Note: I gave up on AOS, because I don’t really need the additional graffiti in my search results to choose what site/s I visit.
It would be handy to have a single extension that contains everything, security and ad blocker.
Will there be a functional AdBlock included in AOS or not?
If so when?