Rating 4.65/5

Defraggler 2.21.993

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After active work on a computer the hard drive needs to be defragmented. Over time, especially after deleting or uninstalling files and programs, the data break into fragments. It may not seem significant but the hard drive get loaded and seriously slows down system work. If this phenomenon is left unattended the probability of hard disc failure gets higher.. For these reasons it's necessary to defragment a disk periodically. Of course it's possible to use standard tools to defragmentat as provided by OS but we recommend Defraggler. This program possesses a big set of functions. For example, it is possible to set defragmentation during computer downtime or defragment only specific files rather than the whole disc. One more useful function of the program is the possibility of defragmenting all system files on computer startup.

Features
- Simple and intuitive interface.
- High speed defragmentation of hard disc.
- Scheduled defragmentation.
- Performs during idle tasks.
- Defragments specific files.
- Quick hard disc scan and defragmentation status.
- Defragments system files on startup.
Shortcomings
- Closed source code.
- The installer may contain third-party advertising.
System Requirements
- 800 MHz central processing unit.
- 256 Mb RAM memory or more.
- 13 Mb free hard disk space.
- 32 Bit or 64 Bit hardware architecture (x86 or x64).
- Operating system Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10

Developer: Piriform
Status: Freemium
Installer: NSIS

Detailed information

Category: Software System Defragmenters Disk defragmentation

Supported formats: Not available

Analytical data: Comparison

File properties: Detailed information Checksums

defraggler.setup.exe

File Name                       : defraggler.setup.exe
Directory                       : files.xetbox.com/downloads/software/system/defragmenters
File Size                       : 4.3 MB
File Modification Date/Time     : 2016:03:21 17:45:44+01:00
File Type                       : Win32 EXE
MIME Type                       : application/octet-stream
Machine Type                    : Intel 386 or later, and compatibles
Time Stamp                      : 2015:12:29 22:34:49+01:00
PE Type                         : PE32
Linker Version                  : 9.0
Code Size                       : 29696
Initialized Data Size           : 441856
Uninitialized Data Size         : 16896
Entry Point                     : 0x3a1c
OS Version                      : 5.0
Image Version                   : 6.0
Subsystem Version               : 5.0
Subsystem                       : Windows GUI
File Version Number             : 1.0.0.0
Product Version Number          : 1.0.0.0
File Flags Mask                 : 0x0000
File Flags                      : (none)
File OS                         : Win32
Object File Type                : Executable application
File Subtype                    : 0
Language Code                   : Neutral
Character Set                   : Unicode
Company Name                    : Piriform Ltd
File Description                : Defraggler Installer
File Version                    : 1.0.0.0
Legal Copyright                 : Copyright © 2006-2016 Piriform Ltd
Product Name                    : Defraggler

defraggler.portable.zip

Length      Date    Time    Name
---------  ---------- -----   ----
  3430104  2016-03-08 15:18   Defraggler.exe
  4440280  2016-03-08 15:18   Defraggler64.exe
   171224  2016-03-08 15:18   DefragglerShell.dll
   112856  2016-03-08 15:18   DefragglerShell64.dll
  1181400  2016-03-08 15:18   df.exe
  1510616  2016-03-08 15:18   df64.exe
    57344  2016-03-08 15:19   lang/lang-1025.dll
    61440  2016-03-08 15:19   lang/lang-1026.dll
    69632  2016-03-08 15:19   lang/lang-1027.dll
    22528  2016-03-08 15:19   lang/lang-1028.dll
    61440  2016-03-08 15:19   lang/lang-1029.dll
    50688  2016-03-08 15:19   lang/lang-1030.dll
    61440  2016-03-08 15:19   lang/lang-1031.dll
    65536  2016-03-08 15:19   lang/lang-1032.dll
    69632  2016-03-08 15:19   lang/lang-1034.dll
    65536  2016-03-08 15:19   lang/lang-1035.dll
    69632  2016-03-08 15:19   lang/lang-1036.dll
    49152  2016-03-08 15:19   lang/lang-1037.dll
    65536  2016-03-08 15:19   lang/lang-1038.dll
    61440  2016-03-08 15:19   lang/lang-1040.dll
    33280  2016-03-08 15:19   lang/lang-1041.dll
    65536  2016-03-08 15:19   lang/lang-1043.dll
    57344  2016-03-08 15:19   lang/lang-1044.dll
    65536  2016-03-08 15:19   lang/lang-1045.dll
    61440  2016-03-08 15:19   lang/lang-1046.dll
    50688  2016-03-08 15:19   lang/lang-1048.dll
    50688  2016-03-08 15:19   lang/lang-1049.dll
    65536  2016-03-08 15:19   lang/lang-1050.dll
    57344  2016-03-08 15:19   lang/lang-1051.dll
    61440  2016-03-08 15:19   lang/lang-1052.dll
    61440  2016-03-08 15:19   lang/lang-1053.dll
    57344  2016-03-08 15:19   lang/lang-1055.dll
    61440  2016-03-08 15:19   lang/lang-1057.dll
    61440  2016-03-08 15:19   lang/lang-1058.dll
    61440  2016-03-08 15:19   lang/lang-1059.dll
    65536  2016-03-08 15:19   lang/lang-1060.dll
    50688  2016-03-08 15:19   lang/lang-1061.dll
    61440  2016-03-08 15:19   lang/lang-1062.dll
    61440  2016-03-08 15:19   lang/lang-1063.dll
    57344  2016-03-08 15:19   lang/lang-1065.dll
    57344  2016-03-08 15:19   lang/lang-1066.dll
    57344  2016-03-08 15:19   lang/lang-1067.dll
    65536  2016-03-08 15:19   lang/lang-1071.dll
    61440  2016-03-08 15:19   lang/lang-1079.dll
    35840  2016-03-08 15:19   lang/lang-2052.dll
    61440  2016-03-08 15:19   lang/lang-2070.dll
    57344  2016-03-08 15:19   lang/lang-5146.dll
    57344  2016-03-08 15:19   lang/lang-9999.dll
     5540  2015-12-02 15:22   License.txt
       10  2015-12-02 15:22   portable.dat
---------                     -------
 13305022                     50 files

defraggler.setup.exe

CRC32: 27C4E540
MD5: CA2C52D0A9F9E213884CFFFF9109C6D9
SHA1: EF0A247E60AA7BA2F364B1A75BE2707AC48BC880
SHA256: c49553cb735aa2bc76dfa7379d0232aabf718e635021215035b35f4d3b9ff7e5

defraggler.portable.zip

CRC32 : 4FCE0699
MD5 : 976B12144C9D542D4AD75FE2848F79FE
SHA1 : 4BB3BA1475A068048B3376687B479CF6393DEE48
SHA256 : 89357cec18b604d6aa519433733fc68a6cb7cef4144ae8b86d558f3f2abbab26

Last updated: 21/03/2016 Update History

2016-03-21 17:45:46
2015-03-13 21:38:51
2014-04-16 22:42:56
2014-02-07 14:21:53
2013-10-23 17:47:29
2013-08-27 19:05:29
2013-07-18 18:21:56

Digital Signature: Available

Silent installation switch: /S

Portable version: Available

Paid alternative: Auslogics Disk Defrag Pro

Awards: Rewarded