Smart Defrag

Smart Defrag

Download Editors' Rating:
4.5
Outstanding
Average User Rating:
4.2
out of 2964 votes

Quick Specs

  • Version:
    4.0.2.698
  • Total Downloads:
    19,493,010
  • Date Added:
    Apr. 01, 2015
  • Price:
    Free
  • File Size:
    7.08MB
  • Downloads Last Week:
    35,600
  • Platform:
    Windows
  • Product ranking:

Editors' Review

+

IObit Smart Defrag 4 optimizes your PC to take full advantage of SSD performance while defragmenting your hard disks. Its SSD Trim tool automatically enables system tweaks that typically require experience to apply. Smart Defrag 4's updates include a new defrag engine, specialized Game Defrag, a cool new look, and many more language options (35 and counting).

Pros

Smarter: A new and smarter defrag engine recovers more free space on traditional hard disks but skips solid-state drives (SSDs), which should never be defragmented. The Smart Optimize tool analyzes your system and combines Defrag, Optimize, and Prioritize processes based on speed.

SSD Trim: Smart Defrag 4's Trim tool applies the important TRIM command that helps keep your SSD clean and fast. The Trim tool even has its own disk map.

Accessible disk map: Smart Defrag 4's Settings thoughtfully include an accessible disk map optimized for color-challenged viewers.

Boot Time Defrag: Smart Defrag 4 can quickly defrag drives at boot, and you can easily skip the process and get right to work if you need to. No worries; Boot Time Defrag won't defrag your SSD boot drive.

Cons

SSD DIY: Real power users may still prefer their own SSD tweaks to Smart Defrag 4's Trim tool.

Bottom Line

IObit Smart Defrag 4 is the best defragger we've tried yet.

 
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Publisher's Description

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User Reviews
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  • Current Version

    4.5

    out of 8 votes

    • 5 star 7
    • 4 star 0
    • 3 star 0
    • 2 star 0
    • 1 star 1
  • All Versions

    4.2

    out of 2964 votes

    • 5 star 1478
    • 4 star 1104
    • 3 star 158
    • 2 star 71
    • 1 star 153
  • My rating

    0 stars

    Write review

Results 1–8 of 8

5 stars

"One of the best"

April 18, 2015  |  By shohel115

 |  Version: Smart Defrag 4.0.2.698

Pros

user-friendly interface & easy of use

Cons

nothing to say about it

Summary

I'm using it from the beginning

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1 stars

"DO NOT INSTALL VERSION 4"

April 16, 2015  |  By dexteriot

 |  Version: Smart Defrag 4.0.2.698

Pros

It used to be a good program, until the latest version. The program itself may still be good, but not the way it installs

Cons

Tried to trick me into installing skype, then advanced system care - I refused them both by not accepting terms. But it managed to install some Mypcbackup program without my consent, I have no idea what this program is and what uknown threats it brings with it. Also my antivirus complained about one .dll file.

Summary

Do not install version 4. It maybe designed to speed up your computer, but the way it installs a bunch of other programs with it it will just slow down your pc in the end. Use other similar programs

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5 stars

"Good product that saves me time."

April 16, 2015  |  By grits-guk

 |  Version: Smart Defrag 4.0.2.698

Pros

Simply install, check you settings, and, from then on, let it do its thing, until the next version update.

Cons

I did not notice anything noteworthy

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5 stars

"Another IObit usefull tool/program. Recommendation."

April 14, 2015  |  By Branislav Jovanovic

 |  Version: Smart Defrag 4.0.2.698

Pros

Fast and reliable. I have not much expierence with defrag programs (I tried one or two in the past), but Smart Defrag is now first choice to me/offers many usefull functions/options.

Cons

Manual in Serbian is not good enough, due to automatic/machine translator. I am volunteer to fix/translate it.

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5 stars

"Streamlining my PC efficiency..."

April 08, 2015  |  By miguelfaria

 |  Version: Smart Defrag 4.0.2.698

Pros

I've used Smart Defrag on my laptop which seemed to be slowing down more and more very time I rebooted. I installed Smart Defrag (after trying the standard window defrag many times). It has streamlined my pc making it faster on start up and to load programmes giving me a better PC experience.

Cons

As I'm not a PC guru, it could be a little more intuitive...

Summary

Recommended! Good product that saves me time.

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5 stars

"Smart Defrag Bigupgrade Getting brighter day by day"

April 04, 2015

 |  Version: Smart Defrag 4.0.2.698

Pros

more professionalism

Cons

I did not notice anything noteworthy

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5 stars

"Fast trouble-free disc defrag tool!"

April 02, 2015  |  By K1W1Pete

 |  Version: Smart Defrag 4.0.2.698

Pros

Automatic background operation without any need for user intervention. Simply install, check you settings, and, from then on, let it do its thing, until the next version update.

Cons

I have yet to find a single problem with this defrag tool.

Summary

I have been using Smart Defrag since the first version was released many years back and have never experienced a single problem with any of the versions. Each version has been an improvement on the previous in terms of speed, compatibility, and capability. I have to wonder how the next version will improve on this latest version?

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5 stars

"Super software"

April 02, 2015

 |  Version: Smart Defrag 4.0.2.698

Pros

Clean and simple, quick to defrag and easy to use.

Cons

Ni?, ?o by poveda?, ?e robi? to je prĂ¡ca ve?mi.

Summary

Smart Defrag 4 is the best software to defragment hard disk.

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Results 1–8 of 8

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Full Specifications

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What's new in version 4.0.2.698
  • New Defrag Engine - Less CPU usage, faster and more stable defrag.
  • New Smart Defrag/Optimization Technology - Intelligently perform the most suitable defrag/optimize method for different disks.
  • Enhanced Defragmentation - Further improved algorithms to release more space and enhance defragmentation.
  • Added SSD Trim - Improve the performance and durability of SSD.
  • New Game Defrag - Professional game defrag technology for better gaming experience.
  • Brand New UI - Simpler but easier for operation.
  • New Report Center - Easier and clearer to view report details.
  • Added Multi-language - 38 different languages supported and more will be added.
General
Publisher IObit
Publisher web site http://www.iobit.com
Release Date April 01, 2015
Date Added April 01, 2015
Version 4.0.2.698
Category
Category Utilities & Operating Systems
Subcategory System Utilities
Operating Systems
Operating Systems Windows XP, Windows 7, Windows Vista, Windows, Windows 8, Windows 2000
Additional Requirements None
Download Information
File Size 7.08MB
File Name smart-defrag-setup.exe
Popularity
Total Downloads 19,493,010
Downloads Last Week 35,600
Pricing
License Model Free
Limitations Not available
Price Free

Previous Versions:

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