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Smart Defrag

Free

Quick Specs

  • Version:
    4.3.0.847
  • Total Downloads:
    21,105,259
  • Date Added:
    Oct. 27, 2015
  • Price:
    Free
  • File Size:
    7.57MB
  • Downloads Last Week:
    2,997
  • 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
+
  • Current Version

    5.0

    out of 10 votes

    • 5 star 10
    • 4 star 0
    • 3 star 0
    • 2 star 0
    • 1 star 0
  • All Versions

    4.2

    out of 3008 votes

    • 5 star 1517
    • 4 star 1106
    • 3 star 159
    • 2 star 71
    • 1 star 155
  • My rating

    0 stars

    Write review

Results 1–10 of 10

5 stars

"effektiv, pålitlig, säker, lätt använd,språk +"

January 24, 2016  |  By kevyline

2016-01-24 02:40:19  |  By kevyline

 |  Version: Smart Defrag 4.3.0.847

Pros

Ingen förkunskap Smart Defrag sköter allt så det är bara att starta och se hur effektivt den fixar alla problem och löser de hinder som påverkar datorns kapacitet. Är en av de lyckliga användare som fått förmåga att kunna använda denna effektiva verktyg. Rekommenderar alla Iobits program har själv de flesta och använt dessa under flertal år med glädje, nytta och ett enkelt sätt att lösa mina dator problem

Cons

Inga kända då allt fungerat perfekt

Summary

Iobit är detta är det bästa programmet som finns på marknaden då de har alla de verktygs program som gynnar såväl privat personer och företag. Att kunna ändra språket i programmen är det bästa då de flesta har begränsat språk val . Att också kunna uppdatera återkommande för säkerhet är suveränt. IOBIT ersätter alla andra som Norton, F-Secure?,Panda osv. Samtidigt är samtliga programs erbjudande det mest prisvärda som finns på marknaden likaså säkrast

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5 stars

"Fast and effective"

January 14, 2016  |  By ebola777

2016-01-14 18:10:44  |  By ebola777

 |  Version: Smart Defrag 4.3.0.847

Pros

- Very fast.
- Not crashing my computer and getting me BSOD like Defraggler.
- Boot time defrag is so cool.

Cons

- Adware.
- The UI design is too clean, can confuse me sometimes.

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5 stars

"This is the best defrag program on the market."

January 07, 2016  |  By dlott930

2016-01-07 08:27:42  |  By dlott930

 |  Version: Smart Defrag 4.3.0.847

Pros

been using the free version for years and am now happy to have the pro version. It is so much faster and does an excellent job of keeping my PC running fast.

Cons

None that I can see.

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5 stars

"Great Defrag Program"

January 06, 2016  |  By juscrzm

2016-01-06 10:57:55  |  By juscrzm

 |  Version: Smart Defrag 4.3.0.847

Pros

I have used the Free version of this program for several years. With the opportunity to get the Advanced SystemCare Pro at a discounted price, including the Defrag Pro, I couldn't resist offer. Now that I have the Pro version, I can see what I have been missing in the in the other options of the program.

Cons

I haven't had any problems with the program

Summary

This is a good program, replaces the MS defrag and does an outstanding job, and I don't have to worry about defragging and optimizing my hard drive.

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5 stars

"Easy to use, works fast, makes computer faster"

January 06, 2016  |  By Baldeep Mangat

2016-01-06 09:31:53  |  By Baldeep Mangat

 |  Version: Smart Defrag 4.3.0.847

Pros

Product works great and does exactly what it needs to.

Cons

Did take a bit to set up but wasn't that bad.

Summary

I had a slow computer and I ran Smart Defrag on it along with there Advanced System Care Pro and it made all the difference in the world. Computer is now much faster.

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5 stars

"Great Defrag Program MB"

December 23, 2015  |  By Krakowmike

2015-12-23 09:04:19  |  By Krakowmike

 |  Version: Smart Defrag 4.3.0.847

Pros

Easy to run and keep your system running at top performance. Run Optimize at least weekly to keep it in tune.

Cons

None that I have found so far

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5 stars

"BEST TOOL!! DON'T PAY FOR DEFRAG EVER AGAIN!!"

December 20, 2015  |  By marcoknulp

2015-12-20 04:03:03  |  By marcoknulp

 |  Version: Smart Defrag 4.3.0.847

Pros

I have been using many different free and paid defrag software through the years, I have noticed that the new version of Smart Defrag has surpassed ALL of the other similar tools, and my laptop has gained a speed not experienced before with any other deragmenter using either Fully Optimize or Prioritize algorithms. Congraulations IObit team on the superb algorithm and rapid and efficient engine you have put into Smart Defrag, it is the best defrager for sure!

Cons

None, if you want faster speed just untick the silent defrag option in the settings. And if you really want to feel its ultimate power, backup your hard and turn off the VSS comptible mode and ignore its wiping of your restore points.

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5 stars

"Great Software"

December 11, 2015  |  By starwatcher48

2015-12-11 04:26:00  |  By starwatcher48

 |  Version: Smart Defrag 4.3.0.847

Pros

Easy to use, easy to download and install

Cons

None so far....

Summary

Kepp up the great work team!

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5 stars

"BEST SOFTWARE"

November 02, 2015  |  By BISWAJIT-DAS-

2015-11-02 21:52:55  |  By BISWAJIT-DAS-

 |  Version: Smart Defrag 4.3.0.847

Pros

BEST SOFTWARE

Cons

BEST SOFTWARE

Summary

BEST SOFTWARE FOR DEFRAGEMENT.

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5 stars

"Very good program!"

October 29, 2015  |  By rdsully59

2015-10-29 22:17:54  |  By rdsully59

 |  Version: Smart Defrag 4.3.0.847

Pros

Easy to use. Easy to understand. Nice layout so I can see all my drives in a nice line, with options available right below the drive icon. It has worked out really good for me. Its fast and has not messed up anything. No crashes, easy install. Being able to exclude folders and files is a must and this lets you do that!

Cons

None so far.

Summary

Thank you

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Results 1–10 of 10

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Full Specifications

+
What's new in version 4.3.0.847
  • Fully compatible with Windows 10
  • Optimized algorithm for more stable and faster SSD trim and HDD defrag
  • Enhanced Junk Files Clean to free up more disk space
  • Improved localization and language support
  • Fixed general bugs
General
Publisher IObit
Publisher web site http://www.iobit.com
Release Date October 27, 2015
Date Added October 27, 2015
Version 4.3.0.847
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 7.57MB
File Name smart-defrag-setup.exe
Popularity
Total Downloads 21,105,259
Downloads Last Week 2,997
Pricing
License Model Free
Limitations Not available
Price Free

Previous Versions:

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