Smart Defrag

Smart Defrag

Download Editors' Rating:
4.5
Outstanding
Average User Rating:
4.2
out of 2983 votes

Quick Specs

  • Version:
    4.1.0.741
  • Total Downloads:
    20,423,927
  • Date Added:
    May 27, 2015
  • Price:
    Free
  • File Size:
    6.95MB
  • Downloads Last Week:
    76,287
  • 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

    5.0

    out of 9 votes

    • 5 star 9
    • 4 star 0
    • 3 star 0
    • 2 star 0
    • 1 star 0
  • All Versions

    4.2

    out of 2983 votes

    • 5 star 1494
    • 4 star 1105
    • 3 star 158
    • 2 star 71
    • 1 star 155
  • My rating

    0 stars

    Write review

Results 1–9 of 9

5 stars

"Very easy to use & understand"

July 04, 2015  |  By jhawkgrl

 |  Version: Smart Defrag 4.1.0.741

Pros

Smart defrag works great. Is easy to understand, the file is very easy to read & after the process is complete there are recommendations if necessary. It has several other setting user can select & use. The tech support is outstanding I recommend this product Am very happy w/ASC products I have on my computer, Uninstaller, Smart Defrag, ASC Ultimate, Driver Booster & Malware Fighter & am happy with each They have my recommendation

Cons

None that I know of

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5 stars

"Best free defrag tool."

July 01, 2015  |  By SubMaRk

 |  Version: Smart Defrag 4.1.0.741

Pros

- Easy to use
- Beautiful UI
- Improved system performance
- Support HDD and SSD

Cons

Not found.

Summary

And many other functions that you must try.
Then you'll love it.

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5 stars

"Good Free Program"

June 29, 2015  |  By Ahmedshawon92

 |  Version: Smart Defrag 4.1.0.741

Pros

1. Can defrag metro apps data.
2. Ability of automatic defragmentation.

Cons

Scheduled defrag missing "Smart Defrag" option.
Lure users to write a 5 star review to get free licence.

Summary

A good free program. With many features.

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5 stars

"Excelente software"

June 26, 2015  |  By ricardo98

 |  Version: Smart Defrag 4.1.0.741

Pros

It is an excellent software, there are many options for defragmentation for example, boot defragmentation ? auto defragmentation ? & Optimize fast to meet your needs

Cons

I could not find my game or automatic or manual. It is the ETS2 .
Moreover it is unique and better. Nothing to point out.

Summary

BEST SOFTWARE.

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5 stars

"'Smart Defrag' - The Perfection From iObit"

June 17, 2015  |  By ViPirate

 |  Version: Smart Defrag 4.1.0.741

Pros

-Works very well in Auto mode and integrated with windows!

Cons

In my point of costumer, I think it should not worry with the cleaning on the PC.
It have, ASC (the lady in the 'house') to care well the others jobs!

Summary

-Too good for some PC's... perfect for who cares with their computer performance!
-Great work from iObit team with this 'Smart Defrag' Development all trough the years. I use SD since version 1.2.
-This exemplar work from developers on there, is probably one of the most useful tool in web for PC's and probably one of the most efficient out there!

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5 stars

"Fast, efficient & various options / features ..."

June 12, 2015  |  By melen001

 |  Version: Smart Defrag 4.1.0.741

Pros

Smart Defrag is an excellent tool to have when defragging your HD. It's very fast, can perform Boot Time Defrag, you can set Boot Time Defrag to run before Wins boots up, you have a Game Defrag for better gaming, you can add or exclude files to be defragged, 5 defrag options #1- Smart Defrag, software will chose what's best, #2- Defrag Only, #3- Fast Optimize, #4- Full Optimize and #5- Prioritize Files which is slowest but will speed up your PC. You also have a Junk File Cleaner that will clean HD of unnecessary files before performing the defrag option you chose. You can also perform Automatic Defrag in the back ground and a Scheduled Defrag date. Smart Defrag also has Smart Silent Technology for a smooth defrag, a Replace Windows Defrag option and a Stop VSS when defragging as well. If you have a laptop you can have Smart Defrag stop if you are using the battery so save battery power. Ooptions & features all included FREE..

Cons

Their really isn't any that I have come across. I did have Avira Free detect the IObit updater as malware but that is a "false positive" and I just excluded it in the Avira options so that is not an issue.

Summary

What can I say but Smart is an excellent defragger made by a renowned and trusted company with just about every option & featured you can think of included and this is the FREE Version... Find out for yourself and get it, try it and enjoy the best defrag tool on the market for FREE... enjoy...

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5 stars

"Excellent software"

June 05, 2015  |  By dcm07

 |  Version: Smart Defrag 4.1.0.741

Pros

Simple and easy to understand interface.
works quickly without slowing the system down.
improved system performance.
lots of features

Cons

There isn't a downside to this software, works very well

Summary

Well worth the money, you wont regret buying this

Updated on Jun 5, 2015

Since using this, my system performance has improved quite a lot

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5 stars

"Efficace, complet et rapide !"

May 29, 2015

 |  Version: Smart Defrag 4.1.0.741

Pros

Interface attrayante, très simple d'emploi.

Cons

Pour ma part, aucun.

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5 stars

"disable your windows defrag & use iobit smart defrag"

May 28, 2015

 |  Version: Smart Defrag 4.1.0.741

Pros

there are many options on defrag eg boot defrag? auto defrag? & fast optimize to suit your needs

Cons

there are no cons that i can think of

Summary

product works very well so have on your pc eg iobit uninstaller+smart defrag+driver booster+advanced system care there are free versions but once you try out the pro versions of iobit software you will never want to go back to free limited versions ever again so use that credit card. (iobit & avangate secure your payments by the way) i use pro versions all the time now every year.

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Results 1–9 of 9

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Full Specifications

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What's new in version 4.1.0.741
  • Supported Windows 10 Technical Preview.
  • Added display for Junk Files Clean results.
  • Optimized SSD Trim feature for higher disk performance.
  • Enhanced the stability of defragmentation.
  • Optimized UI for easier operation.
  • Updated multi-language.
  • Fixed general bugs.
General
Publisher IObit
Publisher web site http://www.iobit.com
Release Date May 26, 2015
Date Added May 27, 2015
Version 4.1.0.741
Category
Category Utilities & Operating Systems
Subcategory System Utilities
Operating Systems
Operating Systems Windows 2000/XP/Vista/7/8
Additional Requirements None
Download Information
File Size 6.95MB
File Name smart-defrag-setup.exe
Popularity
Total Downloads 20,423,927
Downloads Last Week 76,287
Pricing
License Model Free
Limitations Not available
Price Free

Previous Versions:

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