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Remove clutter with Windows XP SP2's Duplicate Finder tool

Tags: Operating systems, Service Pack 2, Greg Shultz, Microsoft Windows XP, Microsoft Windows, Duplicate Finder, tool, Microsoft Windows XP Service Pack 2, Windows XP Tips Newsletter

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Takeaway: Hidden clutter exists on your Windows XP machine in the form of duplicate files. Here's how to free up valuable hard disk space by doing some early spring cleaning with the Duplicate Finder tool.

Even if you're a conscientious computer user (i.e., you regularly delete unnecessary files, empty the Recycle Bin, and run Disk Defragmenter), you may be unaware of a potentially big waster of hard disk space: duplicate files. Applications can litter your hard disk with duplicate files, or you can actually create duplicate files by copying files from one folder to another.

Windows XP's default installation doesn't provide you with a decent utility for tracking down duplicate files. However, Microsoft does have a tool called Duplicate Finder, which is part of the Windows XP Service Pack 2 Support Tools. Here's how to install and use the Duplicate Finder tool:

  1. Download the Windows XP Service Pack 2 Support Tools and follow the instructions for installing the Complete installation version.
  2. Open the Run dialog box by pressing [Windows]R.
  3. Type Dupfinder in the Open text box and click OK.
  4. Once DupFinder loads, simply select the drive or folder to search and then click the Start Search button.
  5. When DupFinder completes its search, you can scan through the list and examine the duplicate files.

Here are tips for working with the list of duplicate files:

  • Use either the Print Report or Export Data commands on the File menu to create a permanent record of the duplicate files.
  • Use the Sort command on the View menu to reorganize the list for better analysis.
  • To get more detailed information about any file, select the file, pull down the File menu, and select the Info command.
  • Leave duplicate files in the Windows folder and its subfolders alone.
  • If you don't recognize the duplicate file, it's better to use the Rename or Move commands on the File menu rather than the Delete command.

Note: This tip applies to both Windows XP Home and Windows XP Professional.

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Print/View all Posts Comments on this article

SOME STUDY SHOULD BE DONE BALTHOR | 02/21/07
WHOA!!! - COMPLETE INSTALL REQUIRED Cussy | 02/22/07
I guess that's why you are a CEO. malachiwillcox@... | 02/22/07
Third Party Duplicate File Finder (Free) Matureman | 02/22/07
rpp@...it's not free any more wendyleriche@... | 02/22/07
Still Free hansa@... | 02/22/07
Error 6002 htan@... | 02/24/07
Fix Error 6002 hansa@... | 02/26/07
Free Easy Cleaner mpurnell6@... | 10/11/07
Thanks, It is much better cerec | 02/23/07
Another Vote for Easy Cleaner breadtrk | 02/24/07
Easy Cleaner jomasenator@... | 06/05/07
Another, nother Vote for Easy Cleaner dariced@... | 03/26/08
I use Directory Report AllanBraun | 06/26/08
Perhaps that should have been in the article upfront. peyton.lewis@... | 02/22/07
Read Step 1 imccabe | 02/22/07
yeah, but step #1 isn't 'upfront'! circlestrafe999@... | 03/03/07
No full install required pqp@... | 12/31/07
What other undocumented support tools are installed? bluesrenegade@... | 03/19/08
Better solution computerd}} | 02/22/07
Another free dup finder that I find useful TelcoChuck | 02/22/07
Not for the lay user rwwone | 02/22/07
didn't work for me summerby@... | 03/03/07
10,000 dupes??? gardnerh@... | 03/05/07
Now that you know where they are... Greg Shultz | 03/06/07
Windows XP SP's Duplicate Finder Tool vjtay@... | 03/08/07
Not XP Home? philthee | 02/22/07
Download it johncymru | 02/22/07
Wot a lot I got! jensham@... | 02/22/07
Do a Custom Install innes@... | 02/22/07
that worked D.H. Cesare | 02/22/07
what are they talking about? deICERAY | 02/22/07
Read the report! ThumbsUp2 | 02/22/07
Pay attention Antagonist | 02/22/07
i did deICERAY | 02/22/07
Duh! Dupfinder is part of Support Tools for SP2 ...... sleepin'dawg | 02/22/07
aha yup yup yup deICERAY | 02/22/07
Just Out of Curiousity... s31064 | 02/23/07
Sigh... Elfman42 | 02/27/07
what? deICERAY | 02/27/07
Please take the time to read the article. rwwone | 02/22/07
10,000+ Duplicates- Now What? hellolegalplus@... | 02/22/07
59660 dupicates where's the short cut to delete?? wendyleriche@... | 02/22/07
Leave well enougn alone? xtra | 02/22/07
Be Careful Greg Shultz | 02/22/07
Be Careful jocaan@... | 02/23/07
Didn't work D.H. Cesare | 02/22/07
Same problem cerec | 02/22/07
Make sure you... nickbush | 02/22/07
How to select multiple flies in dupfinder damorag@... | 02/22/07
Not for general use isemmel@... | 02/22/07
Not for general use jocaan@... | 02/23/07
pieces of the puzzle kmsmax | 02/22/07
Use matureman's (Above) suggestion cerec | 02/23/07
Actually More of a Question biglittle@... | 02/22/07
duplicate finder relies on hash value is not safe reasonable_z | 02/27/07
...only if using the hash alone ultimitloozer@... | 12/31/07
two sample files cause MD5 collision with same file size and MD5 hash value noclone | 01/01/08
sample MD5 collision ultimitloozer@... | 01/03/08
Found over 32K duplicates jomasenator@... | 06/01/07
RE: Remove clutter with Windows XP SP2's Duplicate Finder tool noclone | 09/05/07
DupFinder Not Found....! stevecripe57 | 09/11/07
RE: Remove clutter with Windows XP SP2's Duplicate Finder tool deltrintem@... | 09/24/07
Works for me... kelly.welch3@... | 09/25/07
Foreign language dup file delete O.K.? rlevander@... | 10/03/07
RE: Remove clutter with Windows XP SP2's Duplicate Finder tool n.ravi@... | 10/18/07
RE: Remove clutter with Windows XP SP2's Duplicate Finder tool alishahzaibrizvi@... | 11/16/08

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