So I have had Avast for a few years (PC and Andorid), but I noticed now that it says my license is expiring and does not give me an option to renew. Is there a way to do it for free and get the free addition still?
Once the end of license period gets closer " 2 weeks I think " you’ll have the option appear on where to re-register.
If you can wait you can always download and save the new version - uninstall the current version and finish with the avastclear tool then re-install starting from scratch, this can sometimes be a better option especially if you have quite an old version of avast installed or have continually updated version over the top of one another.