Smart Defrag

Smart Defrag 2.5

Helps you improve the performance of your PC with just a few clicks
4.3  (683 votes)
5.6.0 (See all)

Smart Defrag is an efficient application that helps you improve the performance of your PC with just a few clicks. This program helps you defragment your hard drives and provides you with complete reports containing the number of files and folders within any selected hard drive, fragmentation rate and many others.

While installing, the program will recommend you additional tools from the same developer to download and install. You can skip this step though, as Smart Defrag works just fine without these small applications. Once the installation process is finished, a new window will appear where you can configure the program's appearance (select skin, language, etc.) and you can start using the application according to your needs.

You will get to choose from three types of defragmentation: automatic, scheduled and boot time, and no matter what selection you make, the program allows you to configure the defragment process according to your needs (Settings->Defrag).

The time spent waiting for the results will depend on the size of the processed hard drives, therefore, it might take a bit longer to defragment larger local drives.

All in all, it's worth trying Smart Defrag, a powerful application that helps you defragment any selected hard drive, this way, improving the computer's performance.

Ashley Griggs
Editor rating:

Review summary


  • User-friendly interface
  • Fast and accurate results
  • Complete reports
  • Boot Time defrag


  • Offers to download and install other applications.
  • Offers to change some settings of your browser
Info updated on:

SI comments

Thank you for rating the program!
Please add a comment explaining the reasoning behind your vote.
Your vote:
Guest #41616720

Guest #41616720 If you have the free edition, this is a downgrade of Free SmartDefrag, to keep full option you need tu purchase, otherwise is better to go back to the old 4.0 and you have about everything.

Reply   |   Was it helpful? yes | no (0)

marcia This is such a useful tool, I am surprised it's free. Like Lit, I recommend it.

Reply   |   Was it helpful? yes | no (0)

Guest Smart Defrag 4 - I miss the Automatic Defrag screen that showed CPU usage, Disk Drive Usage & Defrag History graphs. Was useful - sorry it's gone in Version 4.

Reply   |   Was it helpful? yes | no (0)

Facebook comments