Yes, you can use teFiles for free. teFiles's Free plan provides the most basic features. If you need more, you can always upgrade to a higher plan.
Yes, we have a free plan and it renewed automatically. Users will get notified when free subscription has been renewed.
Yes, you can upgrade the plan before your current plan expires. But you will lose all the features in your current plan and move to the new plan. The new plan period will be calculated and the old period removed.
When the paid plan expired. All subscription data will be deleted after 7 days.