Your online account for the free ADOIT:Community Edition is active for a 60-day period which automatically and continuously extends for another 60 days again and again, as long as you keep using the tool regularly. This way, members of the community can use the free tool for an indefinite time period.
To ensure continuous usage, you will receive an email reminding you to log in to ADOIT:CE again, 40 days after your last login and therefore 20 days before your account is deactivated. This way, you do not miss out on the free EA tool offering, even when you are busy with other topics and do not continuously work on your EA projects in ADOIT:CE.