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Messages - Kristian_CE [ switch to compact view ]

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1
Even if it feels better to read positiv reviews than negaitve the latter ones are perhaps more valuable as it enables us to improve our software.

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 - Filters don't function 100%
From the help file "The clones list to the right of the result list shows all folders that shares content (clone files or folders containing shared clones) with the folder selected in the result list."
I've filtered out *.ini and yet when I select a folder in the result list that has only 6 clones, I see a whole bunch of folders (totaling to over 100 clones) in the clones list - I'm assuming this is because of all the desktop.ini dupes which haven't been filtered. The filtered files also show in the bottom pane.
>>

I am not sure about what the problem with the filter might be but I do believe that it is not a bug but rather that you do not like the behaviour of the filter. The idea is that the filter only excludes folders and files from the result list. So when you exclude *.ini from your result you will not see any folders containing only *.ini duplicates and no other duplicates.  If you have a folder with both *.ini duplicates and other duplicates you will see it and when you select it you will also see all related folders including those that are related through *.ini duplicates.

The reason is that we think it is misleading to show the folder as having less related folders and content than it really has. We also thought that it might be confusing if we had excluded file types from the twin browser as it might seem odd that folders that looks like they have the exact same content in reality did not have that as they had differences in files that where not visible due to the filter.

I can however see your problem too. We will try to get some more user input and see they think this is a good approach or if we should exclude the folders from the "Clones List" and the twin browser as well.

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 - I selected show only clone files but the right hand bottom pane still shows all files, this is a nightmare situation if you have hundreds or thousands of files in that folder.
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To me it seems like it works but if not I am interested in solving this problem.

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 - The bottom pane columns do not sort as one would expect them to when the column headers are clicked.
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Nope there is no sorting of the twin browser. It is on the wish list for a future release.

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I didn't find the folder based approach particularly useful either, just the opposite, infact. After getting really frustrated with it I fired up Easy Duplicate Finder, a freeware alternative - and it did the scan in a fraction of the time and gave me the results in a really intuitive format - the column sorting works - I can sort by folder (it shows paths) and click "select all dupes in this folder", which is a way more functional folder-based approach.

I'm sorry for being so harsh but IMO, Clone Tools is confusing, frustrating and, at $40 in a category where there are really decent freeware alternatives available, over-priced. Maybe I slipped up somewhere and could not fully exploit the functionality but I did spend time reading the tutorial, I'm sure you won't hesitate in setting me right if that's the case.  Wink
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If you like the folder based approach or not is perhaps a matter of taste and also to some extent on what kind of duplicate problem you have, ie only some duplicated files here and there or entire duplicated folder structures. Obviousy a program like Clone Tools requires a bit more of a learning effort since working with folders is more complicated than working with files only. Operating an excavator takes some more time to learn than  than operating a spade but once you get the hang of it it enables you to dig faster (depending on the size of the hole). :)

The corresponding operation to "select all dupes in this folder" would be the "Delete all shared clones" button although it is not exactly the same since it only deletes the shared content with the selected folder in the result list. The fastest way to delete clones is to  locate your "master folder" that you want to keep and select that one in the result list (you can unse the funny looking button with a folder and a pair of glasses for that). Then either delete all shared clones in the other folders with shared content or merge them with the master folder using the buttons above the "Clones List". If you want to keep a folder still containing duplicate files then use your right mouse button and select "Ignore this file/folder in the result list" so that you dont have to see it in the result list any more.

Regarding the scan speed, my guess is that the scan with Easy Duplicate Finder was much faster since you had already scanned the folder with Clone Tools and thus put the content in the RAM cache. Try them the other way around.

Today we have added a video tutorial to our site that might be of help.

Thank you for your input and taking time to test our program.

2
As you guess the speed problem probably comes from the large file size combined with the fact that it is a media server (on a network?).
Our criteria on which files the program will scan in the background also involves the file creation date. So when the files have different creation dates they will be scanned before we present the result. The reason is that our tests has shown that the miss ratio of our guess was too high when we only included the checksum scan without regard to the file creation date. Many files have the same size and almost the same data, for example image files with only small differences or word documents with only one spelling error ("adn" to "and" for example) that has been corrected.

Including the size of all duplicate files is a good idea. We will try to add it in the next version.

3
In the trial version you are only allowed to delete 100 files per scan.

I must say that I am impressed by the response in this forum.  :Thmbsup: We are also always interested in user input so if anyone decides to test the program then we would be very happy if you told us about your experiences.

4
The largest benefit of removing duplicate files is that your hard drive gets more organized another is that it saves space. Many people (me included) are not always careful enough when working with photos and other files and it is easy to end up with a total mess. A good first step when trying to solve this mess is to ensure that there are no duplicate files.

The killer feature of Clone Tools is that it works with folders containing duplicate files rather then the duplicate files themself. The folders are then compared and deduped in a side by side browser that basically works pretty much the same as similar browsers seen in synchronization programs. To me the problem with other duplicate file finders is that when I scan for example my "my documents" folder I end up with a list of 10.000+ clone files and it is very time consuming to try to decide for each file whether I want to keep it or not. With Clone Tools this work is much easier since the clones are presented in a the side by side browser which gives a great overview of where the clone are located. Also there are tools to quickly merge the content of one folder to another or clean all shared duplicate content between two folders.

I know that many other programs have tried to solve the problem of working with many duplicates by automatic functions that for example only saves the latest edited copy of each duplicate, but to me it seems kind of risky to use such operations without my control on a huge list of files.

5
Yes Clone Tools only compares files that have the same size.

A complete byte by byte scan is the only 100% secure method. Even if it is very unlikely that a good hash algorithm would produce the same hash for two different files it would not be 100% accurate but rather 99.999999999% or so.

Another feature of clone tools is that it is possible to start working with the scan result before the complete byte by byte scan is ready while the scan keeps going in the background (with the smallest files being compared first). This means that you can start cleaning your hard drive withour having to wait for Clone Tools comparing your dvd files etc. It is however not possible to delete any files that have not been verified by the byte by byte scan.

6
The clone scan is performed in several steps. First there is a preliminary scan based on hash values and only the suspected duplicate files that passes this scan are compared in a complete byte by byte scan. Also if there are more than one copy of a file, lets say there are three identical files A, B and C then A is compared to B and then B to C but A is not compared to C since we already know that it is identical to B and thus also to C.

I would say that the scan algorithm is very efficient and also 100% secure as all clones are verified in a byte-by-byte scan.

7
PilotMan software has released Clone Tools, a new windows program that helps you find, remove and organize both duplicated files and folders with similar or identical content.

When working with images, mp3:s or other documents, making backups, or just accessing the internet it is easy to accumulate a lot of files that are in fact clones, they have the exact same contents. It is near impossible to find these files manually. Clone Tools helps you find and remove these duplicate files

Finding the duplicate files is often not enough. Recognizing which files to keep and which to remove is the hard part. Clone Tools helps you take a step back, explore and compare the folders that contain the duplicate files. This gives a better overview than other programs that just lists the duplicate files; and makes it easier to make decisions about which files to save and which to remove. The program also have automatic functions that removes all duplicates from a folder or merges two folders, leaving only one folder with no duplicates in it.

Clone Tools Offers a New Perspective
Clone Tools have a unique way of viewing and exploring duplicate files. The traditional way duplicate file finders presents the results is focused on the files themselves, this makes it hard to get an overview of  the file structures. Clone Tools takes a different approach by focusing on the folders instead, you can immediately see which folders have similar contents. The program lets you explore and work with the contents of these folders in a side by side browser. This browser displays all files and folders in two folders, side by side; this gives you an immediate overview the files of the folders and you can easily see which files have duplicates in the other folder. This way of viewing the files in the context of the other files in the folder gives you better control and it is easier to make informed decisions about what to do with the files and the folders that contain duplicates, you can delete them, move them or simply leave them.



Find and Remove Duplicate Files Safe
When using a program to find and remove files it is very important that it is safe to use, you do not want to accidentally delete important files. Clone Tools uses a byte by byte scan on the files to determine if they are duplicates. This makes sure that the files are 100% identical. Files that are not duplicates can not be deleted by Clone Tools; you can never accidentally remove the last copy of a file. The deleted files will be placed in the recycle bin; if you change your mind you can recover the files.

Further information and a free trial download is available at http://www.pilotman.com

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