#Powershell find duplicate files how to#
#Powershell find duplicate files software#
#Powershell find duplicate files download#
#Powershell find duplicate files free#

On the premium end of things, Duplicate Cleaner is easily the most popular duplicate tool in our download section, touting loads of features and displaying them in a modern-looking interface that is responsive and scales well with a custom Windows DPI.

#Powershell find duplicate files free#

CloneSpy displays just enough options by default, it's also free and can be run in 'portable' mode without being fully installed, which we tend to like for this kind of utilities.įor a more intuitive interface with simpler functionality than the above, we like Wise Duplicate Finder: We've installed all of the above and unless you're after some specific feature, CloneSpy gets our recommendation for having a light, albeit somewhat cluttered interface. Duplicate Cleaner Pro/Free (15 day trial).You're probably going to need one of these tools. Third party tools to find duplicate files Note however we're not as fond of CCleaner as we used to be and there are better alternatives these days.

#Powershell find duplicate files software#

If you'd rather not add any additional third party software to your system or learn your way around a new file explorer, it's worth mentioning that CCleaner has a duplicate file finder built in (Tools > Duplicate Finder), if you happen to use that already. Those of you using the powerful File Explorer alternative Total Commander may know already that it includes the ability to search for duplicate files (it's on the second search page) among the dozens of other features it provides over the Windows File Explorer aimed at power users. This isn't helpful, of course, if you don't know which files have duplicates. Without installing third party software, your only option is running a search for a specific file via Windows Explorer and manually deleting the duplicates that appear. While there are many options for accomplishing this sort of task with batch files or PowerShell scripts, we assume most people would prefer something that doesn't involve a command prompt. Windows doesn't make it easy to deal with duplicate files all by itself. Deleting duplicate files on your system could easily result in clean out that is similarly sizable if only a few large files are found.

#Powershell find duplicate files how to#

I have not filtered the search to exclude trailers, extras directories as you could have genuine duplicates there or misplaced files etc but it can easily be done.We've covered many ways that you can save space on your storage drives over the years, most recently discussing how to manually go through large files and testing cleanup utilities, resetting Windows to its default state without losing your files, and methods for deleting the Windows.old backup, in all scenarios potentially reclaiming several gigabytes of storage in the process. Behind the Scenes - so you will get false positives. If like me you have numerous extras - some are likely to be named the same - e.g.

With a duplicate 'count' will be 2 or higher etc - 'Group' will attempt to list the paths to each duplicate but if you have many files it will get truncated eventually. If the file is empty after the script completes - then no duplicates found - otherwise it will contain the duplicate movies (by name) Duplicates.txt - the file will be located in the same location as the script file and will get overwritten with each run. It may take a few seconds or minutes to look through all directories - depending on the number of files and speed of the pc.įile types searched for mkv, mp4, avi and ts - but if necessary you can add others Run this script from the root of say your movies directory via the powershell console window (not the Powershell ISE if using PS5) - script is recursive so will find all movies Very briefly - I am assuming you know how to run a PS Script - if you dont Google it. This is a simple one line script to highlight duplicate files - By NAME