Smart Defrag Portable 2.0 (disk defragmentation) Released

John T. Haller's picture
Submitted by John T. Haller on March 21, 2011 - 3:37pm

logoSmart Defrag Portable 2.0 has been released. Smart Defrag is a powerful disk defragmenter with a fast engine and an easy to use interface. It's packaged in Format so it can easily integrate with the Suite. It's freeware for personal and business use. Read on for more details...

Smart Defrag is a trademark of IOBit and is packaged for portable use with permission.



  • Exceptionally Efficient Defragmentation - Smart Defrag has the world's fastest defragmenting engine. It's been specially designed for modern, large hard drives, so it eliminates long waiting time.
  • Optimize Disk Performance - Smart Defrag doesn't just use simple defragmentation. It also streamlines your file system, places the frequently used files and directories into the fastest area of the disk, enabling your computer to run at top speed with the most stability.
  • Always-on to Work Automatically - Smart Defrag can be set to work automatically and quietly in the background, so it continually and constantly keeps your computer fragment-free.
  • Extremely Easy to Use - Its intuitive interface makes Smart Defrag the ideal utility for complete computer novice.
  • Data Safe and Reliability Guaranteed - Besides, unlike other "Automated" Defragmenters, Smart Defrag does NOT constantly perform analysis and defrag, which does damage your hard drive and shorten its life. Smart Defrag has a "Safe Intelligence" technology that can assure the health of your disk by deciding When and How to execute defragmentation.
  • Free Defragmenter Forever - Smart Defrag is 100% freeware. Download, use, and update it absolutely free for your personal computers, business or enterprise servers –– it won't cost you a penny.
  • Note that boot time defrag is not supported with the portable version and should not be used.

Learn more about Smart Defrag... Installer / Format

Smart Defrag Portable is packaged in a Installer so it will automatically detect an existing installation when your drive is plugged in. It supports upgrades by installing right over an existing copy, preserving all settings. And it's in Format, so it automatically works with the Suite including the Menu and Backup Utility.


Smart Defrag Portable is available for immediate download from the Smart Defrag Portable homepage. Get it today!

Story Topic:


BootDefrag doesn't seem to work with the portable version - is that a consequence of it being portable or am I missing something?

ANd a PS: When SmartDefrag wanted to go on the 'Net (very badly marked button in top left corner) it f***ed up my OperaPortable11 royally, re-installation didn't help, had to rely on an old backup. So beware of the button in top left cormer, it's NOT for the control box!

Pyromaniac's picture

BootDefrag doesn't work with the portable version.

With 1.5, changing the drop-down choice for defrag method gave some different info on the display text, but did not immediately start the defrag process. With 2.0, making a selection with the drop-down immediately started the defrag process (much to my surprise, since I had a lot of non-portable programs open and running at the time).

No harm done, as far as I can tell. I just had to wait a while before I dared to go back to work on the computer. Smile

Rick Carter

I just noticed v2.2 has been published.
Are there any plans to update the portable app as well?