This version is completely free and incredibly powerful. It supports almost all the same nodes (Cisco, Juniper, Arista, etc.) as the Pro version. For most individual CCNA/CCNP or JNCIA study needs, the Community Edition is more than sufficient.
For those hesitant to engage with cracked software, several alternatives offer robust network simulation capabilities: eveng pro cracked 2021
If you specifically need Pro features (like "hot links" without powering off devices or Docker integration), some community members host free EVE-NG Pro instances for public practice. GNS3 (Open Source) If EVE-NG Community feels too limited, This version is completely free and incredibly powerful