| Platform | Availability and Accessibility | Collection of Serial Keys | User Interface and Experience | Safety and Security | Legality | | --- | --- | --- | --- | --- | --- | | Keycdn | 9/10 | 8.5/10 | 9/10 | 8/10 | 6/10 | | SerialKey | 8.5/10 | 8/10 | 8.5/10 | 7.5/10 | 5.5/10 | | CrackHub | 8/10 | 9/10 | 8/10 | 6/10 | 4/10 | | Activation Keys | 8.5/10 | 8.5/10 | 9/10 | 8/10 | 6/10 |