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Top 9 Free and Discount Disk Defragmenter/Optimizer Apps. Guide to choosing the best one easily

User Guide

Disk Defragmenter/Optimizer is a kind of program for optimizing your computer performance, speeding up the hard drive to the faster data access by assembling disk fragmented files on your PC and organizing them more efficiently.

TOP 5 Best Duplicate File & Photo Finders 2022 Surpasses 5 Million Downloads

TOP 5 Best Disk Defrag Software 2022 Surpasses 70 Million Downloads

Best Free (2)

Glarysoft Disk SpeedUp

5.0

5.0 out of 5 stars

5
100% (1)

4
0% (0)

3
0% (0)

2
0% (0)

1
0% (0)

160+

Free

Official Download

: Dism++

46

Free

Official Download

Top Sellers (7)

Total: 7

O&O Defrag

33%

OFF

4.2

4.2 out of 5 stars

5
64% (18)

4
14% (4)

3
7% (2)

2
3% (1)

1
10% (3)

12,000+

$29.95

$20.06

Copy Code

oocol...

Auslogics Disk Defrag

15%

OFF

4.4

4.4 out of 5 stars

5
65% (15)

4
21% (5)

3
8% (2)

2
0% (0)

1
4% (1)

10,000+

$29.95

$25.45

Get Deal

IObit Smart Defrag PRO

45%

OFF

5.0

5.0 out of 5 stars

5
100% (5)

4
0% (0)

3
0% (0)

2
0% (0)

1
0% (0)

8,200+

$19.99

$10.99

Copy Code

UPSELL...

Defraggler Professional

29%

OFF

4.6

4.6 out of 5 stars

5
73% (19)

4
15% (4)

3
11% (3)

2
0% (0)

1
0% (0)

4,300+

$24.95

$17.71

Copy Code

DEAL...

Systweak Disk Speedup

50%

OFF

4.6

4.6 out of 5 stars

5
85% (17)

4
5% (1)

3
0% (0)

2
0% (0)

1
10% (2)

3,000+

$39.95

$19.97

Copy Code

50inte...

DymaxIO (Diskeeper)

5.0

5.0 out of 5 stars

5
100% (1)

4
0% (0)

3
0% (0)

2
0% (0)

1
0% (0)

$120

Official Download

: O&O Winter Bundle
83%
OFF

$238.8

$40.59

Get Deal

Total: 7