Smart Defrag 3 is a free and very effective disk defrag software . It can do disk defrag efficiently even when there is very less disk space left.
I have not seen it crash in years on operation. So its very reliable and takes data safety very seriously.
Can automatically defrag disk when the system is idle.
- Super Fast and 100% Secure Disk Defragmenter
- Maximum Hard Drive Performance & Highest Data Access Speed
- Guaranteed Data Safety and Disk Stability
- Automatic, Easy, and FREE to Use
DOWNLOAD Smart Defrag
- Main interface of smart defrag 3
- Various defrag types
- Smart defrag settings
Configure for automatic defrag when system is idle
- Enable “load automatically at windows startup“
- Tick both options as shown below
- Click “ON” on the disk partition which you want to automatic defrag.
Configure for scheduled defrag on particular time
- Disable “Load automatically at windows startup“
- Uncheck both options
- Turn on scheduled defrag.
- Select defrag method.
- Select disk partions which you want to defrag
- Click “Configure“
- Select schedule and start time.
Configure boot time defrag
- Turn ON boot time defrag
- Select the number of days after which boot time defrag will run.