koofr
Koofr is a file hosting service from Slovenia. They offer a web application and apps for iOS, Android and macOS.
Pricing
Koofr offers a free plan with 2GB and paid plans starting at 0.5€/month.
Read more on the pricing page of the service.
Hosting
Koofr is hosted on EU servers. They seam to use Hetzner as a hosting provider.