It supports most standard file systems (FAT32, NTFS) and is frequently used by technicians for rapid, standardized PC deployments. Safety & Compatibility Warnings While useful, OneKey Ghost carries some modern risks:
| Feature | OneKey Ghost | Macrium Reflect (old free) | Hasleo Backup | |--------|-------------|-------------------|----------------| | UEFI/GPT support | ❌ Poor | ✅ | ✅ | | Windows 11 support | ⚠️ Tricky | ✅ | ✅ | | Simplicity | ✅ Very easy | Moderate | Moderate | | Active development | ❌ No | ❌ (Free version) | ✅ | | Adware risk | ⚠️ High | ✅ None | ✅ None | onekey ghost
Test Windows Defender Antivirus (or other security software) It supports most standard file systems (FAT32, NTFS)