Avast One with Avast Free together?

Can I install Avast Free and Avast One together, with Avast One on Passive Mode? This is so that I can use Avast One’s PC Speedup. Any conflicts between the two if together?

Hi,

It is not recommended. Please see: https://support.avast.com/en-us/article/3/idt_008
https://support.avast.com/en-us/article/One-FAQ/#idt_2200

I don’t think avast one essential isn’t available in all languages yet … lets say available in all countries or europe ??

Hi,

Currently, Avast One is only available for download in the following countries:

Americas: Canada, The United States
Asia & Pacific: Australia, New Zealand
Europe: Austria, France, Germany, Ireland, Switzerland, The United Kingdom