A Multi Topics Tech Blog that Make us Tech Geek

Free Disk Tools for SysAdmins

Best free tools for partitioning, cloning,  diagnostics, repair,
recovery, encryption, wiping or drive information and is intended to
supplement the list provided on 101 Free SysAdmin Tools.

1. TestDisk

TestDisk
allows you to repair boot sectors, recover deleted partitions, fix
damaged partition tables, and recover deleted data, as well as copy
files from deleted/inaccessible partitions. It works on a number of
different file systems including FAT/NTFS/exFAT/ext2.
Note: Bundled with TestDisk is a companion application called
PhotoRec. PhotoRec recovers photos, videos and documents from different
storage media by going beyond the file system and looking for specific
data blocks (i.e. clusters) belonging to the missing file(s).
TestDisk
When you first run TestDisk you are asked to choose whether you want a
log file to be created. You are then given a list of partition table
types to choose from (this will allow the application to use the correct
signature when reading the partitions on all available disks), before
being presented with a list of available hard drive partitions to
perform a selected action on. The choice of actions you can perform on
each partition include:
(1)    analysing the partition for the correct structure (and repairing it accordingly if a problem is found)
(2)    changing the disk geometry
(3)    deleting all data in the partition table
(4)    recovering the boot sector
(5)    listing and copying files
(6)    recovering deleted files
(7)    creating an image of the partition

2. EaseUS Partition Master Free

 

EaseUS Partition Master Free is a partition manager that allows you
to resize, move, merge or split paritions, convert disks, recover
deleted or lost partitions, check the partition for errors, migrate the
OS to another HDD/SSD, perform disk defragmentation, and more.

 

 

2 EaseUS

 

When you launch EaseUS Partition Master Free, use the operations
listed on the left hand pane or the top menu to perform an action
against the selected partition(s).

3. WinDirStat

WinDirStat
is a disk usage and clean-up utility that allows you to visualize how
data is distributed across a disk and what types of data or which
locations are hogging up most space.
WinDirStat
Once you’ve loaded WinDirStat and chosen
which drives you’d like to analyse, you are presented with a tree view
of the files and folders contained on each drive as well as a graphical
representation showing which files are taking up most space. Clicking on
a box within the graphic will display the file in question within the
tree view on the left hand pane of the window.

4. CloneZilla

CloneZilla
is a disk imaging and cloning tool that is also packaged with Parted
Magic but originally available as a standalone tool in two versions;
CloneZilla Live and CloneZilla SE (Server Edition). CloneZilla Live is a
bootable Linux distribution that allows you to clone individual
machines and CloneZilla SE is a package that you install and configure
on a Linux distribution that allows you to push images to multiple
clients simultaneously over the network.
CloneZilla-Live

5. OSFMount

Using this utility you can mount image files as drive letters and then browse the data directly. OSFMount
supports image files such as DD, ISO, BIN, as well as VMWare Images
(*.VMDK) and Nero Burning ROM Images (*.NRG). A neat additional feature
of OSFMount is its ability to create RAM disks, useful if you want
additional security (since everything within RAM will be flushed when
the machine is shutdown) or need to store data that requires fast access
times (such as browser cache, database files, etc.).
OSFMount
After you run OSFMount, go to File > Mount new virtual disk… to
get started. Remember to leave “Read-only drive” checked, otherwise you
risk overwriting data within the image you’ve just mounted.

6. Defraggler

Defraggler
is a lightweight yet powerful defragmentation tool that allows you to
defrag whole drives or selected files/folders. It has an intuitive
interface that helps you to quickly visualize how much of the drive is
fragmented and which files are causing most fragmentation.
Defraggler
Once you’ve performed an Analysis of the drive, you can use the Drive
map to see which files are fragmented. Hover your mouse over a
particular square on the map and click on it to display the files
associated with that particular colour (e.g. fragmented, not fragmented,
etc.).

7. SSDLife

SSDLife
displays information about your SSD drive, its health status and
estimated lifetime – all useful for helping you to plan ahead and take
action accordingly.
SSDLife
SSDLife automatically detects the model of your SSD drive and
displays information about it instantly upon loading the application.
Tip: Each SSD manufacturer should have their own SSD drive
management software which gives information similar to SSDLife Free. For
example, the “Intel SSD Toolbox” can be used with the SSD shown in the
screenshot above to display health status, detailed device information,
and estimated life remaining.

8. Darik’s Boot And Nuke (DBAN)

DBAN
is a bootable application that forensically wipes hard drives to
prevent identity theft. This tool is useful when you are recycling or
decommissioning a server/workstation.
DBAN
The two main options in DBAN are Interactive mode and Automatic mode.
Interactive mode allows you to select which drives to wipe and which
options to use when wiping them. Automatic mode will automatically wipe
all discovered drives – no questions asked!

9. HD Tune

HD Tune can measure the read/write performance of your HDD/SSD, scan for errors, check the health status and display drive information.
HDTune
Once you start the application, select the drive from the drop down
list and navigate to the appropriate tab to view the information you
need or start a scan accordingly.

10. VeraCrypt

VeraCrypt is an open-source encryption application that can encrypt
entire drives/partitions. It can also create an encrypted volume that
appears as a normal file but is only accessible when mounted via
VeraCrypt using the provided password. VeraCrypt is built upon the now
defunct TrueCrypt but fixes many of the vulnerabilities and security
concerns that plagued TrueCrypt.
10 veracrypt
When you launch VeraCrypt, start by selecting a drive letter and
clicking the “Create Volume” button. This will launch the Volume
Creation Wizard which walks you through the process of encrypting a
partition or creating an encrypted container file.

11. CrystalDiskInfo

CrystalDiskInfo
is a hard drive health monitoring tool that displays drive information,
disk temperature and monitors S.M.A.R.T attributes. CrystalDiskInfo can
be configured to trigger an alert (i.e. write to the event log, send an
e-mail or make a sound) when a certain threshold is reached, so it can
be left to actively monitor the HDD and notify you automatically.
CrystalDiskInfo
The bar at the top displays all active hard drives. Clicking on each
one will display the information for that drive. The Health Status and
Temperature icons change colour depending on their value.

12. Recuva

In a few simple clicks, Recuva
allows you to recover files from your computer that were accidentally
deleted or that have become damaged or corrupt. The Quick-Start Wizard
walks you through the recovery process by asking a couple of simple
questions about what you want to recover and where you want to recover
it from and then initiating a quick scan. You can skip the wizard and go
straight to the application if you wish.
Recuva
From the Recuva interface, select the drive to scan from the drop
down box on the left hand side, choose a pre-defined file type filter
from the drop down box on the right hand side and then click “Scan” to
get started. The filters can be edited to add or remove file types by
extension. The Options button allows you to modify options such as
enabling a Deep Scan (instead of a Quick Scan), changing the viewing
mode, as well as increasing the secure overwriting method (how many
times to overwrite a block of data).

13. TreeSize

An alternative to WinDirStat is a lightweight application called TreeSize.
TreeSize quickly scans drives or folders and displays the folder sizes
in descending order (by default) to help you pinpoint which folders are
taking up most space. The NTFS Compression flag can be enabled directly
from within the application.
Once installed, TreeSize can also be started from the context menu by
right clicking on a drive or folder and selecting “TreeSize Free” which
will automatically open an instance of the application and display the
details for that drive or folder.
Note: When you have Defraggler, Recuva and TreeSize installed
at the same time, you can initiate the Defraggler and Recuva features
directly from within TreeSize for a given folder – all three
applications integrate seamlessly.
TreeSize
Using the menu bar or the icons across the taskbar you can select
options such as sorting by size or name, showing values in GB/MB/KB,
displaying the percentage/file size/file count of the listed folders,
and choosing which drives you wish to display details for.

14. HDDScan

HDDScan
is a hard drive diagnostic utility used to test for disk errors, show
S.M.A.R.T attributes, monitor disk temperature and perform a read/write
benchmark.
HDDSCan
When you launch HDDScan, select the drive you wish to perform an
action on from the drop down box on the left. Once selected, click the
icon in the middle to get started.

15. Disk2vhd

Disk2vhd
allows you to create a Virtual Hard Disk (VHD) of a live machine for
use with Microsoft Virtual PC or Microsoft Hyper-V. This is a great tool
for simulating your live environment within a virtual environment for
testing purposes or if you wish to have a virtualized backup of your
live environment for redundancy purposes.
Disk2VHD
Use of this tool is simple. Choose a name and location for the VHD
file to be stored, select which volumes to include and click “Create”.
Disk2vhd also has some command line options, allowing you to script the
creation of VHD files.

16. NTFSWalker

NTFSWalker
allows you to perform a low-level analysis of all records (included
deleted data) within the MFT table of an NTFS drive. You can examine the
properties of each record and extract its contents out to a file.
NTFSWalker
When you load NTFSWalker, you are first asked to select a disk to
scan. Once you select the disk and confirm which partition you wish to
view, the MFT records are displayed on the left hand pane and the
details are displayed on the right hand pane. From the right hand pane,
you can view the record properties, preview the file or review the
contents in raw format (Hex Data).

17. GParted

GParted
is an open-source application for managing partitions. Using GParted
you can manipulate partitions (i.e. create, delete, resize, move, copy)
and attempt to recover data from lost partitions on a vast amount of
file systems.
GParted
GParted comes as a bootable CD which loads a Linux distribution
containing the GParted application. When you download the ISO file you
will need to burn the image onto a CD or follow the instructions to
install it onto a bootable USB drive. When you launch GParted, you are
presented with a list of partitions to choose from. Select the desired
partition and choose an option to perform by right clicking on it,
pressing an icon on the taskbar or navigating to an option on the menu
bar.

18. SpeedFan

SpeedFan
is a useful diagnostic utility that allows you to view details about
the health of your machine, including hard disk temperatures and
S.M.A.R.T (Self-Monitoring, Analysis and Reporting Technology)
attributes.
SpeedFan
When you launch SpeedFan, the main tabs you will use for hard drive
information are the Readings tab and the S.M.A.R.T tab. The Clocks tab
can be used to compare temperature, voltage or fan speeds between two or
more objects.

19. MyDefrag

MyDefrag
is a disk defragmentation and optimization utility that offers fast
performance with little overhead and a number of actions tailored
towards different disk uses (e.g. an action specifically for defragging
the system disk, an action specifically for defragging flash memory
drives, or the ability to only analyse the disk). MyDefrag also allows
you to create or customize your own scripts and has a command line
version so you can schedule the running of the application at given
times.
MyDefrag
When you launch MyDefrag, you are presented with a series of scripts
to choose from. Each script performs a given action against the disk(s)
chosen from the bottom pane. Once you’ve selected a script and checked
the desired disk(s), hit “Run” to initiate the action.

20. DiskCryptor

An alternative to TrueCrypt is DiskCryptor.
DiskCryptor is an easy-to-use open-source application that allows you
to encrypt whole partitions using the TwoFish / AES / Serpent
algorithms, or a combination of any of the three. DiskCryptor supports
FAT12, FAT16, FAT32, NTFS and exFAT file systems, allowing encryption of
internal or external drives.
DiskCryptor
When you launch DiskCryptor, select a partition and click “Encrypt”
to get started. You will then need to select which encryption algorithm
to use and will be asked to enter a password. The encryption process
will begin as soon as you press “OK”.

 

Any free tools you know of that are missing from this list? Leave us a comment!
Gurjit Singh is Microsoft Certified IT Professional. He likes to write about Computer Network, WordPress, Blogging Tips, SEO, Make Money Online, Computer Tips and Creating Tech Tutorials. Thanks For Visiting YouMeGeeK.CoM
TRENDING POST :  Important Features to Consider before choose a Web Hosting Provider
Page 1 of 11
3 Comments
  1. I see your blog needs some fresh articles. Writing manually is time
    consuming, but there is solution for this. Just search for – Masquro’s strategies

  2. I am writing to you to inquire as to whether you have any jobs or work that I can perform in the fields of Data Entry or Virtual Assistance. I am an American expat presently living in New Delhi, India. I have experience in Data Entry, Virtual Assistance, and I can perform any work that you may require as long as it can be done online or remotely. If you would like to see my resume please let me know and I’ll gladly send it over to you. Or you can check my online resume at my own site at http://www.CoreyCananza.comThank you for your consideration.Warm Regards,Corey Cananza

  3. http://youmegeek.com is my favorite now

Leave a Reply

*

Alexa Certified Traffic Ranking for YouMeGeek.com

  • 678
  • 691

Tech Blogging Ideas!

Receive top education news, Blogging lesson WordPress, ideas Make Money Online Tips
and more!
JOIN NOW
close-link