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Files - Duplicate Checkers (11)
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CloneSpy v3.42 Updated
billon on 13 Oct 2018 Change history
- 6MB (uncompressed)
- Released on 13 Oct 2018
- Suggested by Fluffy
CloneSpy can help you free up hard drive space by detecting and removing duplicate files with exactly the same contents regardless of their name, date, time, or location. Also, CloneSpy is able to find files that are not exactly identical, but have the same file name. This can be an issue for example if you have different versions of a file and you want to find and remove the older versions. CloneSpy is able to find zero-byte files.
Note: The installer now allows you to choose between a 32 or 64-bit version of CloneSpy.
| Category: | |
| System Requirements: | WinXP / Vista / Win7 / Win8 / Win10 |
| Writes settings to: | Application Folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| License: | Freeware |
| How to extract: | Download the installer and select 'portable version' at installation type. Launch CloneSpy.exe. |
| Similar/alternative apps: | DoubleKiller |
| What's new? |
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| Latest comments |
MarkyMark
on 2015-04-09 15:36
A lot of people here trying to delete multiples of the same image - I just wanted to give a shout out to Dup Detector, which is a great piece of software that does exactly that.
I am Baas
on 2015-04-09 16:44
@MarkyMark Dup Detector is in the database at http://www.portablefreeware.com/index.php?id=225
MarkyMark
on 2015-04-10 02:08
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24›
Oh awesome. Well, it's still great software - it does one thing & does it very well. |
AllDup v4.1.8 Updated
billon on 14 Sep 2018 Change history
- 8MB (uncompressed)
- Released on 14 Sep 2018
- Suggested by guinness
AllDup removes duplicate files from one or multiple directories and includes a preview function using Windows own tools (IE, MediaPlayer and WordPad). Can find duplicates by file name, file extension, file content, file dates, file attributes. The software can also scan ZIP or RAR archives (with an optional file size limit) and filter file types and/or folders.
| Category: | |
| System Requirements: | WinXP / Vista / Win7 / Win8 / Win10 |
| Writes settings to: | Application folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| License: | Freeware |
| How to extract: |
Download the "Portable Edition" ZIP package and extract to a folder of your choice. Launch AllDupPortable.exe. Optionally, delete unnecessary language files. |
| What's new? |
See: http://www.alldup.de/alldup_help/alldup_version.php |
| Latest comments |
Onesimus Prime
on 2011-01-09 02:18
At least three places on their site, they call it freeware, including the phrase "Freeware for private and commercial use" (http://www.alldup.de/en_alldup.htm)
webfork
on 2013-02-16 20:12
@Prime: Unknown. Anyway, just rechecked the status and the current license info is correct.
MIKLO
on 2017-10-12 15:04
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5›
Working as "freeware" for me :) very nice software does all I want and more thanks for job well done. |
AntiDupl.NET v2.3.9 Updated
webfork on 19 Aug 2018 Change history
- 4MB (uncompressed)
- Released on 9 Jan 2018
- Suggested by JohnW
AntiDupl.NET is a tool to search for and delete identical or very similar pictures. Includes a customizable difference threshold and can highlight image differences, and supports supports JPEG, GIF, TIFF, BMP, PNG, EMF, WMF, EXIF, and ICON files.
The program can also detect image defects.
| Category: | |
| System Requirements: | Win2K / WinXP / Vista / Win7 / Win8 / Win10 |
| Writes settings to: | Application folder |
| Dependencies: | Microsoft.NET Framework 2.0 |
| Unicode support: | Yes |
| License: | MIT License |
| How to extract: | Download the self-extracting archive to a folder of your choice. Launch AntiDupl.NET.exe. |
| Similar/alternative apps: | ImgSearch |
| What's new? |
See: https://ermig1979.github.io/AntiDupl/english/index.html?page=news.html |
| Latest comments |
webfork
on 2017-03-21 02:08
I thought my similar image analysis program of choice was more than adequate but this program is remarkably good. The program works really fast on a TON of images and the change detection is very useful.
__philippe
on 2017-03-21 12:12
@webfork
__philippe
on 2018-01-23 07:38
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3›
Russian users are reporting some issues with AntiDupl v2.3.9 |
Bytessence DuplicateFinder v1.3.0
webfork on 15 Jun 2015 Change history
- 1MB (uncompressed)
- Released on 7 Oct 2011
- Suggested by Wolfghost
Bytessence DuplicateFinder (BDF) detects all the cloned files that you might have on your computer. These files, in addition to taking up valuable space, can increase antivirus scan time, slow defragmentation and searches, and make it more difficult to organize your files.
The program employs optimized detection system and file filters to reduce scanning time. Detected files can be removed in no time with the help of the automatic file selector and the predefined set of actions (copying, moving or recycling).
Note: Website is offline, switched to Archive.org
| Category: | |
| System Requirements: | WinXP / Vista / Win7 / Win8 |
| Writes settings to: | Application folder |
| Stealth: ? | Yes |
| Unicode support: | Yes |
| License: | Freeware |
| How to extract: | Download the Portable ZIP package and extract to a folder of your choice. Launch BDF.exe. |
| Similar/alternative apps: | DoubleKiller |
| Latest comments |
bytessence
on 2011-10-08 09:43
Hello! I am the developer behind BDF. I just released a new version of the program (1.3) which fixes some annoying bugs.
webfork
on 2013-02-03 21:32
Might be my new favorite duplicate finding program on the site next to DoubleKiller http://www.portablefreeware.com/index.php?id=136 (and certainly much easier to use).
webfork
on 2013-05-10 01:51
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Getting intermittent errors with the website. Softpedia link: http://www.softpedia.com/get/PORTABLE-SOFTWARE/System/File-management/Bytessence-DuplicateFinder-Portable.shtml |
Dup Detector v3.3.0.2
webfork on 17 Dec 2015 Change history
- 2MB (uncompressed)
- Released on 7 Aug 2011
- Suggested by Kongu Tamil
Dup Detector finds duplicate or near-duplicate images by comparing image pixel data. As large image collections can over time pull in duplicates with different file sizes and different names, this program helps track those down and save disk space.
Note: main website down, linking to archive.org
| Category: | |
| System Requirements: | WinXP / Vista / Win7 / Win8 |
| Writes settings to: | Windows registry. It was a tough call, but I finally decided to accepted it as portable because it is probably not something that you will run that regularly. And when you run the program on a different machine, a few parameters will need to be adjusted anyway. |
| Stealth: ? | No. A yaP configuration file to make Dup Detector portable and stealth is available at http://rolandtoth.hu/yaP/#examples |
| License: | Freeware |
| How to extract: |
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| Similar/alternative apps: | Awesome Duplicate Photo Finder, ImgSearch |
| What's new? |
V3.30 3/2/11
V3.301 4/17/11
V3.302 7/8/11
|
| Latest comments |
nostariel
on 2006-07-26 20:23
Link no longer works! Sad because this is exactly the type of program i was looking for.
Andrew Lee
on 2006-07-26 23:55
Since the license says it is freely distributable, I have added a direct download link for those of you who still want it.
AlephX
on 2007-02-04 23:45
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3›
I had a DL error... anyway it´s possible to find it even at |
