随着时间的推移，您的 Windows PC 会建立一组重复文件，这最终会减少您剩余的存储量。因此，您的硬盘会变得杂乱无章，并且您的计算机可能会感觉变慢(computer may feel slower)。
您可以获得额外的USB 闪存驱动器(USB flash drive)或云存储来卸载额外的文件(storage to offload extra files)，但这并不能解决设备上重复文件的问题。
由于手动删除重复文件可能很乏味，因此最好的办法是使用可以自动从 PC 中查找和删除重复文件的工具。
如何在 Windows 10 中查找和删除重复文件(How to Find and Remove Duplicate Files in Windows 10)
重复(Duplicate)文件可能来自不同的来源，例如Windows.old文件夹中文件的多个备份、复制的照片、音乐文件或应用程序文件。
挑战在于找到并删除这些文件以释放存储空间。
此外，还有删除看起来相似但不重复的文件的危险。这样做可能会导致某些应用程序行为异常(cause some apps to misbehave)，或者在系统文件的情况下可能会使您的计算机无法启动。
为避免删除关键系统文件，您最好只删除您识别的重复文件。
Windows 缺少用于查找和删除重复文件的内置实用程序，但您可以使用这些适用于Windows 10(Windows 10)的第三方重复文件查找工具。
1.无重复清洁剂(Duplicate Cleaner Free)
Duplicate Cleaner Free是一款重复文件扫描程序，可以深度扫描您的 PC(scan your PC)，以根据您的标准查找并标记重复文件以进行删除。
下载并安装Duplicate Cleaner后，您可以选择要扫描的文件夹，该工具将为您提供 PC 上所有重复文件的结果列表。
Duplicate Cleaner Free是专业版的试用版，但它仍然提供了一种简单的方法来查找和删除多达 100 个重复文件。
主要特点：
- 简单易用的界面
- 搜索过滤器以微调您的搜索
- 文件(File)选择助手可控制您要保留或删除的内容
如果您的硬盘被占用大量空间的所有类型的文件压得喘不过气来，Auslogics的(Auslogics)Duplicate File Finder可以帮助您查找和清除重复文件。
该程序会扫描您 PC 上的所有文件类型以查找重复文件，并根据您的搜索参数自动选择文件。您还可以选择要删除的文件并指定删除的重复文件会发生什么。
主要特点：
- 文件选择工具
- 可按大小、文件名、日期、隐藏文件自定义设置
- Native Rescue Center存储重复文件
- 您删除的文件的回收站
SearchMyFiles是带有重复文件查找器的便携式文件搜索实用程序。该工具包含许多详细的功能，但不占用太多内存。
您可以在搜索文件时修改多个搜索功能。例如，您可以按扩展名排除文件，根据大小搜索文件，或者排除不包含特定文本的文件。
其他文件搜索选项包括使用通配符查找文件和子目录，包括或排除标识为隐藏、只读、加密、压缩或存档的文件。
主要特点：
- 通配符等文件搜索选项
- 文件删除工具
- SearchMyFiles 可更快地访问内置功能
Duplicate File Remover使用媒体编辑器工具单独分离您的文件，并从您的存储中删除所有重复文件及其副本。该工具可立即删除重复的媒体文件或单个文件的多个副本。
您可以轻松浏览多个媒体文件和文档，以查找要删除的原始文件和副本。该工具将扫描文件系统，从存储中选择文件，对文件进行排序，然后显示要删除的重复项列表。
主要特点：
- 显示文件处理的实时状态查看器
- 文件扫描仪
- (Group)存储在设备上的媒体文件的组视图
Duplicate Cleaner Pro是一款轻量级工具，包含高级功能，可帮助您查找和删除计算机上的重复文件。
您可以设置搜索条件，按关键字、文件类型、日期和其他参数查找重复文件。此外，该工具会扫描隐藏文件夹和 zip 文件以清除重复项以进行删除。
Duplicate Cleaner Pro可以非常快速地搜索您的整个硬盘驱动器，因为它使用了一种比较重复文件大小的哈希码的方法。
计算出哈希值后，您将获得设备上所有重复文件的摘要。这有助于您按文件夹过滤结果，并且您可以根据需要删除每个文件夹中的重复项或完全删除整个文件夹组。
主要特点：
- 搜索工具
- 用于设置搜索条件的仪表板
- Zip 文件和隐藏文件夹扫描仪
查找并删除所有重复文件的痕迹(Find and Remove All Traces of Duplicate Files)
重复(Duplicate)文件查找器扫描您的 PC 以查找不必要的重复文件，以便您删除它们、释放设备空间并提高设备性能。
无论您想要一个简单的工具还是一个具有高级过滤器的工具，这五个程序都可以帮助您比手动操作更快地删除重复文件。
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5 Apps to Find and Remove Duplicate Files in Windows 10
Over time, your Windows PC builds up a collеctiоn of duplicate files, which ultimately reduces the amount of storagе you have left. Consequently, your hard drive gets cluttered, аnd your computer may feel slower.
You could get an extra USB flash drive or cloud storage to offload extra files, but that won’t fix the problem of duplicate files on your device.
Since removing duplicate files manually can be tedious, your best bet would be to use tools that can find and remove the duplicate files from your PC automatically.
How to Find and Remove Duplicate Files in Windows 10
Duplicate files can come from different sources like multiple backups to files in the Windows.old folder, copied photos, music files, or application files.
The challenge lies in finding and removing these files to free up storage.
In addition, there’s a danger of deleting files that look similar but aren’t duplicates. Doing this may cause some apps to misbehave, or in the case of system files may make your computer unbootable.
To avoid removing critical system files, you’re better off deleting only duplicate files that you recognize.
Windows lacks a built-in utility for finding and removing duplicate files, but you can use these third-party duplicate file finder tools for Windows 10.
Duplicate Cleaner Free is a duplicate file scanner that can deep scan your PC to find and mark duplicate files for deletion based on your criteria.
Once you download and install Duplicate Cleaner, you can select the folders you want to scan, and the tool will give you a list of results with all the duplicate files on your PC.
Duplicate Cleaner Free is a trial version of the pro edition, but it still offers an easy way to find and remove up to 100 duplicate files.
Key Features:
- Simple, easy to use interface
- Search filters to fine-tune your search
- File selection assistant to control what you want to keep or remove
If your hard drive is overwhelmed with all types of files that consume lots of space, Duplicate File Finder by Auslogics can help you find and clean out the duplicate files.
The program scans all file types on your PC to find duplicates and automatically selects the files based on your search parameters. You can also pick the files you want to delete and specify what happens to the duplicate files you delete.
Key Features:
- File selection tool
- Customizable settings by size, file name, date, hidden files
- Native Rescue Center to store duplicate files
- Recycle Bin for files you delete
SearchMyFiles is a portable file search utility that comes with a duplicate file finder. The tool hosts lots of detailed features but doesn’t take up much memory.
You can modify several search functions when searching for files. For instance, you can exclude files by extension, search for files based on size, or exclude files if they don’t contain specific text.
Other file search options include using wildcards to find files and subdirectories and including or excluding files identified as hidden, read-only, encrypted, compressed, or archived.
Key Features:
- File search options like wildcards
- File removal tool
- SearchMyFiles for faster access to built-in features
Duplicate File Remover uses a media editor tool to separate your files individually and remove all duplicate files and their copies from your storage. The tool works instantly to remove duplicate media files or multiple copies of a single file.
You can easily navigate multiple media files and documents to find the original and the duplicates for deletion. The tool will scan the file system, select files from your storage, sort the files and then display a list of the duplicates for deletion.
Key Features:
- Live status viewer that displays file processing
- File scanner
- Group view for media files stored on your device
Duplicate Cleaner Pro is a lightweight tool packed with advanced features to help you find and remove duplicate files on your computer.
You can set up your search criteria to find duplicate files by keyword, file type, date, and other parameters. Plus, the tool scans hidden folders and zip files to weed out the duplicates for deletion.
Duplicate Cleaner Pro can search your entire hard drive very fast as it uses a method that compares hash codes of duplicate file sizes.
Once the hashes are calculated, you’ll get a summary of all the duplicate files on the device. This helps you filter the results by folder, and you can delete the duplicates in each folder if you want or delete entire folder groups altogether.
Key Features:
- Search tool
- Dashboard to set up search criteria
- Zip file and hidden folder scanner
Find and Remove All Traces of Duplicate Files
Duplicate file finders scan your PC for unnecessary duplicate files so you can delete them, free up space on your device and enhance the device’s performance.
Whether you want a simple tool or one with advanced filters, these five programs can help you get rid of duplicate files faster than doing it manually.
How do you find and remove duplicate files in Windows 10? Share with us in a comment below.
