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Plagiarisma
Tune Sweeper 4 is an easy to use utility which lets you quickly and easily clean up your iTunes Library. Tune Sweeper can scan your iTunes library for duplicate tracks based on your preferred search criteria.
Cleaner++ is a handy and reliable application designed to perform a quick cleanup Unused registry entries, Junk Files, as well as to uninstall programs from the computer.
BleachBit
Get more free disk space by removing unnecessary duplicate files and folders from your Mac. Remove duplicate files on any mounted disk or folder.
dupeGuru
Statistics for duplicate files, disk space used by duplicate files and number of duplicate files.
SD Maid helps maintain a clean device by offering a variety of tools for managing apps and files. It can remove leftover files from uninstalled apps, manage installed apps, search for files, provide a detailed overview of storage, optimize databases, and remove expendable files.
Modern Graphical Disk Space Analyzer, 3 times faster than WinDirStat.
WinDirStatand
WizTree
The No.1 PC cleaner: removes data junk quickly and safely, finds up to 8x more junk data than the competition and optimised for over 20 years.
Has your Mac become slow and unresponsive? Has it lost some of the zing it used to have? Are you getting unexpected crashes and error messages? Is your Macbook getting hot and the fan running constantly?
CleanMyMacand
WinExt Free
Duplicate & Same Files Searcher is an application for searching duplicate files (clones) and NTFS hard links to the same file. It searches duplicate file contents regardless of file name (true byte-to-byte comparison is used).
Detects and removes Mac-specific malware, spyware, and adware, cleans 20+ types of junk files, reclaims disk space, and improves system performance.
A free application designed to find similar images (duplicates) on your HDD.
SimilarImages will try to determine similar images in your dropped files. Then it displays results pair-wise, so that you may manage them easily.
How does SimilarImages find those similar images?
It u.
VisiPics
Extremely fast duplicate file finder for Windows, Mac & Linux.
A duplicate file management tool that can help you find and delete duplicate files by comparing file name, file size or contents. Get rid of annoying duplicates and free up more space on your hard disks.
Glary UtilitiesanddupeGuru
Fast Duplicate File Finder will help you find fast all duplicate files in a folder and its sub folders. The applications will compare the content of your files so it will find duplicates even if they are using different file names.
File Manager, a powerful & easy-to-use file manager & file explorer with desktop-grade features, helps you handle ALL your files efficiently.
Total Commanderand
Files
Is a suite of tools for increasing MS Windows operating system performance. WinTools.net cleanly removes unwanted software from disk drives and dead references from the Windows registry. WinTools.net puts you in control of the Windows start up process, memory monitoring and...
Find and remove duplicates of the same file easily before they cause system instability
PC Reviver is a multi-purpose utility that will diagnose errors on your PC, safely repair them, and provide other maintenance and optimization recommendations.
Find and delete duplicates with just one click, whether photos, music or videos.
Rdfind is a program that finds duplicate files. It is useful for compressing backup directories or just finding duplicate files. It compares files based on their content, NOT on their file names.
Duplicate Media Finder locates and deletes identical files and similar media (Photos, music, videos) on your PC smartphones (Android, iPhone, ...) or cloud.
A commandline tool to find unnecessary files (duplicates, tmpfiles, unstripped binaries and more)
The Ultimate Tool for Managing Google Drive: Duplicate File Remover for Google Drive, Organizer for Google Drive, View Folder Sizes in Google Drive, and more.
