subject: Best Duplicate File Finder - What Is The Best Software To Find Duplicate Files [print this page] Are you thinking about using a best duplicate file finder to remove duplicate files on your computer and portable storage devices? These files take up a large amount of space and bring you difficulties in managing your files and folders. If the duplicate files occupy very huge disk space, they can even slow down the folder opening speed and therefore your PC performance. It is necessary to remove such unwanted files.
But it is not very easy for one to search all folders and find duplicate files manually. It could take up hours for you to complete the task. The easiest way to find and remove them is to use a duplicate finder. There is a large number of similar software that can find duplicate files. What is the best?
If you choose one that does not really find duplicates accurately, you are at risk of deleting wrong files and keeping unneeded files. That will absolutely make your pay a much higher price. So you need to be careful when you are going to download one on your computer.
In the rest of the article, I will list the most important functions that a top duplicate remover should have. And then you can easily compare all the potential programs and select the best for you.
1. Scanning and Matching Algorithm
Scanning and matching technology directly determines the accuracy of the search for duplicate files. The best programs always use CRC32 or MD5 technology to match all the similar files and find out the duplicate files. So you need to check out if the software uses one of the two technologies.
2. Find All Kinds of Files
Good programs support all type of files, such as music files, image files, emails, Microsoft office documents, Open office documents, etc. Some programs even enable users to specify certain file types.
3. Flexible Search Criteria
The software should be easy to use and support customized search criteria. You should check that if you can select folders easily, exclude folders, select file types, specify file size and modified date, etc. Customized search can make the scanning much faster and more accurate.
4. Support All Kind of Storage Devices
You should check that if the program supports removable storage devices, such as USB Drive, Flash drive, MP3/MP4 Player, Digital Camera, iPod, etc. Programs that can find duplicate files on these portable devices will save your time and make your life much easier.
The abovementioned criteria are what you should note when you are comparing duplicate file finders. You use the criteria to eliminate third-class programs and select a good one for your computer.
