iolo System Mechanic comes in three editions:
All of these editions share some features while differ in others. The best and easiest way to see the difference and also to see what each edition of System Mechanic does is to compare them.
Here is our System Mechanic Comparison page. There you can see all the main features of the each edition.
If in a hurry, here is a table that quickly and clearly shows which System Mechanic product contains which features:
| Features | System Mechanic® | System Mechanic Pro® | System Mechanic® Ultimate Defense™ |
| Optimize PC performance | ✓ | ✓ | ✓ |
| Block malware | ✓ | ✓ | |
| Erase whole drives | ✓ | ✓ | |
| Recover deleted files | ✓ | ✓ | |
| Protect online privacy | ✓ | ||
| Securely manage passwords | ✓ | ||
| Remove malware | ✓ |