Cobra Apps

Cobra File Defrag

Cobra File Defrag product icon   File, folder and disk defragmentation using an Explorer style interface or from command line


  • Supports FAT, FAT32, NTFS, Windows compression
  • Windows Explorer style interface
  • Defrag individual folders and files
  • Defrag an entire disk
  • Run from command line batch
  • Easy to use and see spread of fragmentation
  • Innovative defragmentation technique
  • User guide


  • Windows XP / 7
  • 32 / 64 bit supported
  • .NET 4.0
  • Version: 2.1
Cobra File Defrag product box   

Download free trial version    Purchase full version    See example screenshot    See product history


Cobra File Defrag is a useful utility that performs file as well as disk based defragmentation.

Most defragmentation tools work on an entire disk or individual drives. Cobra File Defrag is different as it allows you, using an Explorer style screen, to see defragmentation of every file folder on each of your disks. Each fragmented file or folder can be individually defragmented, as well as an entire disk.

It will also allow you to defragment what you want file by file or folder by folder rather than being forced to defragment a whole drive as with conventional tools.

Cobra File Defrag employs an innovative technique to reduce future fragmentation by moving file blocks into fragmented free space on the drive. This reduces the chances of new files themselves becoming fragmented and maximises the amount of contiguous free space on the drive.

This utility is useful if you've just installed a game, application, movies, music or photos onto your computer. You can then just choose to defragment the folder where they are located to make sure they are accessed from the disk as fast and smoothly as possible without having to defragment the entire disk.

A command line option allows you to run defragmentation from a command batch or scheduled job. This is particularly useful if specific folders on your disks get regularly fragmented, and you can then schedule a batch job to defragment just these folders without the overhead of defragmenting the entire disk each time.

As hard disk capacities get bigger and bigger and so defragmentation times get longer and longer, this tool becomes ever more useful to cut the time required to defragment your files by allowing you to choose exactly what you want to defragment.

Works with FAT, FAT32 and NTFS disk formats, as well as Windows compressed files.

Comes with comprehensive user guide


Example screen:

Example Cobra File Defrag screenshot

Download Free Trial

A free trial version of Cobra File Defrag is available.

Trial time limit of 15 days and the following limitations over the full version:

  • Defrag folders functionality is disabled
  • Command line option analyse only
All other functionality works the same as the full version, and also includes the full user guide.

Uninstall Guide

Click here to view the easy to follow software uninstall guide

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Purchase Full Version

You can purchase an upgrade for £4.50, or upgrade free if you purchased an earlier version in last 6 months
Please contact Cobra Apps support to request an upgrade

You can purchase a license to use the full version of this product.
  • Cobra File Defrag
  • 1 License
  • £9.00 GBP
Purchase full Cobra File Defrag product
(Discounts are available for volume purchase - please contact Cobra Apps support for more information)

The price is for purchase in GBP currency. The price for other currencies is dependant upon current exchange rate and any applicable commission charges.

Your purchase entitles you to install the product on one computer, receive free support and free product updates - see Terms & Conditions for more information.

The purchase and payment is handled securely through PayPal which means none of your personal financial information is handled by or stored by this site. You can make payment using your PayPal account or using a credit or debit card via the PayPal facility if you don't have a PayPal account.

To make a purchase, use the Buy Now button above to take some details before going onto PayPal to make payment.

Once you have made your payment through PayPal you will receive a confirmation from them. As soon as the payment has been confirmed you will receive an email from Cobra Apps with details of your license and instructions on how to download the full version of this product.

Please retain your license information email as you will need to provide this in order to download the product, receive free product updates, and if you need to contact Cobra Apps support in the future for support enquiries.

Please feel free to contact Cobra Apps support if you have any questions regarding purchasing of this product.



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