SME files exist as 2 different types. Please find information about each of them below.
Type 1: Samsung Mobile Backup File
File Function
| Primary Function |
Store backup |
| Additional Functions |
Data encryption, Restore data |
| Features |
Encrypted, Proprietary format |
File Characteristics
| Quality |
High fidelity |
| Supports Layers |
N/A |
| Supports Transparency |
N/A |
| Editable |
No |
Use Cases
| Data Backup |
Yes |
| Data Transfer |
Yes |
| Data Restoration |
Yes |
Security and Practices
| Security Risks |
Low when encrypted |
| Best Practices |
Regular backup, Secure storage |
Associated Types
| Similar Extensions |
.sbu, .bak, .spba |
Type 2: SmartEncryptor Encrypted File
File Function
| Primary Function |
Secure storage |
| Additional Functions |
Data encryption |
| Features |
AES encryption, Secure |
File Characteristics
| Quality |
Encrypted content |
| Supports Layers |
N/A |
| Supports Transparency |
N/A |
| Editable |
No (without decryption) |
Use Cases
| Data Protection |
Yes |
| Secure File Transfer |
Yes |
| Confidentiality Maintenance |
Yes |
Security and Practices
| Security Risks |
Decryption by unauthorized users |
| Best Practices |
Strong passwords, Backup encryption keys |
Associated Types
| Similar Extensions |
.aes, .gpg, .pgp |
Software Compatibility
| Software |
Usage Policy |
OS Compatibility |
 SmartEncryptor |
Free, Paid versions |
Windows |
Samsung Kies