| Name | Type of tool | Registration | Related KC | Available languages |
|---|---|---|---|---|
| Digitalworkshop | Best practice |         | ||
| Duolingo | Web application, Mobile application, Interactive | |             | |
| Duolingo | Best practice | | ||
| E-Mentor | Web application | |    | |
| Edustation | Web application | |  | |
| EdX | Web application | | | |
| Eileen | Web application, Self-study, Interactive | | | |
| Elementary Spanish I | Web application, Self-study | | | |
| Euapps4us | Web application, Mobile application, Self-study | | | |
| Eurocatering | Self-study | |      | |
