| Price from | Free | $2,916.67/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · File transfer services | 8.4 (#34) | 9.3 (#2) |
| API | The documented API includes endpoints for uploading files, sharing folders, creating receive links, and listing users. | The Admin API is RESTful and can retrieve or change files, metadata, logs, connector settings and profiles, and trigger send or receive operations. |
| Deployment | CasaDrop is distributed as a lightweight static Go binary and can be deployed with Docker or Docker Compose using local persistent data. | Arc can run as SaaS, on premises or in a private cloud, including AWS and Azure deployments. |
| Security controls | Documented protections include bcrypt password hashing, optional admin TOTP, rate limiting, account lockout, security headers, and blocking executable uploads. | Security features include FIPS-mode encryption, OpenPGP, AES, RSA, TLS/SSL, certificate and key management, LDAP or Active Directory authentication, MFA options and audit logs. |