Как сравнить два каталога в windows 10

If you want to compare folders and files in Windows, then keep reading this article because we will show you some very useful and free tools for comparing and synchronizing files and folders.

When you copy a large number of files from one folder to a different destination folder, you want to ensure that all files are copied to the destination. But it’s difficult to manually compare each folder and file individually to make sure they contain the same content.

In this article you will find out how you can easily compare the contents of two different directories and synchronize them to get an exact mirror copy.

3 Best Free Tools to Compare or Synchronize the Content of 2 Folders in Windows 11/10/8/7 OS.

1. WinMerge.
2. FreeFileSync.
3. Total commander.

1. WinMerge

WinMerge is one of the best free tools for comparing and synchronizing files and folders. It is extremely useful for determining what has changed between 2 similar folders, synchronizing their contents or merge them.

You can download the WinMerge tool from its official webpage. Once the download is complete, open the downloaded file and follow the onscreen instructions to install the software.

How to Compare 2 Folders with WinMerge.

1. Launch WinMerge and from the File menu select Open or press the Ctrl + O keys to choose the folders/files that you want to compare.

2. WinMerge gives you the option to compare two (2) or three (3) files or folders at once. To compare two folders or files:

a. in 1^st File or Folder, select Browse and choose the file or folder that you want to compare. Do the same for the file or folder you want to compare in the 2^nd File or Folder space.

b. For Folder: Filter, if you want to compare all different types of file types, use *.* as the default choice. However, if you want to compare specific file types, specify the file extension in the box. Example: .pdf

c. Finally click Compare. It will take a while for the list of items in both locations to appear depending on the size of the files. It will display the similarities and differences between the files or folders you compare.

3. After a while, the result of the comparison will appear on the screen, with the differences highlighted so you can easily identify them.

Identical files or folders are highlighted in White. Files or folders that are present in only the one location are highlighted Grey, while folders with different content will be highlighted with yellow color.

* Note: In the Comparison result, Left Only means that the file is in the first location (1^st File or Folder), while Right Only signifies that the file is present only in the second location (2^nd File or Folder).

5. After viewing the comparison result, you can copy, move, compare, rename or delete a file or folder in WinMerge by right-clicking on it and applying the change you want.

How to Synchronize 2 folders with WinMerge:

WinMerge allows you to easily synchronize the contents of 2 different folders and merge them so that both folders end up containing the same files.

1. First, select the folders you want to sync, then hit the Compare button.

2. Now hide the files or folders that are identical, so you can focus on the ones you want to sync. From the View tab, uncheck the Show Identical Items option.

3. On your screen now you’ll see only the files that are either in the 1^st folder (Left Only) or the 2^nd folder (Right Only).

3a. Now select the files/folders that you want to synchronize (or press Ctrl + A keys to select all of them), then right-click and choose Copy.

3b. Then, from the sub-menu select the location (folder) that you want to update/synchronize.

• If the files or folders of the 1^st folder are missing in the 2^nd folder: Select Copy > Left to Right.
• If the files or folders of the 2^nd folder are missing in the 1^st folder : Select Copy > Right to Left.
• If you want to copy all the unidentical files or folders in 1^st location to an entirely different folder: Select Copy > Left to…
• If you want to copy all the unidentical files or folders in the 2^nd Location to a different location: Select Copy > Right to…

WinMerge Settings.

For efficiency, there are some custom settings you can make to make it easier to work with WinMerge. To open the WinMerge settings, click Options  , or click Edit > Options.

The Options dialog allows you to customize many WinMerge features, such as the comparison method, the colors in the comparison results, etc.. To explore and learn more about all the options in WinMerge, visit the WinMerge manual.

2. FreeFileSync

FreeFileSync is another useful software that allows you to perform a detailed comparison on two folders, and synchronize the differences between them. With FreeFileSync, you can automate the backup of your data and save time by copying only the minimum number of files required, because it only copies the differences.

1. Visit the official webpage to download FreeFileSync on your PC.

2. Once it is downloaded, open the file to begin the installation. Installing FreeFileSync is one of the easiest software to set up. You just have to select Next several times to get the program installed.

How to Compare 2 Directories using FreeFileSync:

1. Open FreeFileSync and click the Browse button to choose the folders that you want to compare.

2. At Compare options choose the compare method. You can compare by File time and size, File content, or File size.* When done, click the Compare button to start the folder comparing.

* Note: We will recommend you to compare using File content.

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3. Once the folder compare is complete, the blue arrow icon indicates files that only exists on the right side, while the green icon signifies files on the left side. You can select either the blue or green icon to manually replicate the files to the other location. By default, FreeFileSync hides identical files and displays the files that are missing in the selected locations.

How to Synchronize folders & files using FreeFileSync.

1. Open FreeFileSync and click the Browse button to choose the two folders that you want to synchronize.

2. Click Compare to compare the contents in the two locations.

3. Select the Synchronization method. FreeFileSync allows you to synchronize files in two (2) different locations using different methods such as:

• Two way: This variant synchronizes the files in both locations and applies changes to make them similar. Note, that this is the recommended variant when you intend to sync files with FreeFileSync.
• Mirror: This variant allows you to copy the unidentical files in Left-Only, and replicate them in the Right-Only folder. Besides, the mirror variant is known for removing extra files in the right folder just to make sure that files in both locations are mirroring each other.
• Update: Update performs the same function as Mirror, just that it doesn’t replace the files in the right-only location.
• Custom: This variant on the other hand allows you to configure the settings to suit what you want to archive.

4. Finally, click the Synchronize button to start the folder synchronization.

How to use FreeFileSync to Compare and Sync Local Files or Folders with Cloud. 

FreeFileSync also has the ability to compare and synchronize local folders or files with the Cloud. (Google Drive, FTP, SFTP). To do that:

1. Select the Cloud icon to Access online storage settings.

2. At the new window opens, select the Connection type (Google Drive, SFTP or SFTP), and then specify the settings of the connection.

3. Once done, click Compare to compare the files between the two locations and optionally click the Synchronize button to synchronize them.

Total Commander

Total commander is a file manager that offers file comparison, directory synchronization, search feature, multiple language support, and built-in FTP clients for syncing cloud drives.

The key features on Total Commander include side-by-side file windows, comparing and synchronizing directories with enhanced search functionality. These features make Total commander a vital administrative tool for file synchronization. You can download Total Commander from the official download page.

To compare the contents of two folders with Total Commander:

1. Choose the first folder in the left pane and do the same for the second folder on the right pane.
2. From the Mark menu select Compare Directories or press SHIFT + F12

To synchronize the contents of two folders with Total Commander:

1. Choose the first folder in the left pane and do the same for the second folder on the right pane.
2. From the Commands menu and select Synchronize Dirs.

3. Finally click Compare and Synchronize.

That’s it! Let me know if this guide has helped you by leaving your comment about your experience. Please like and share this guide to help others.

When we move the files from one folder to another, it is highly recommended that you ensure that all the files have been moved accurately. Some files, if not copied perfectly, may lead to data loss. A visual comparison of files copied from the original directory to a new one may look easy but isn’t feasible for many files. Hence, there arises a requirement for a tool that compares files in two folders. One such tool is WinMerge. You can identify the missing files by comparing them with the original directory.

In this guide, we have explained the basic steps to compare files in two folders with the help of WinMerge. You will learn how to install WinMerge in your system and how to use it to compare files.

How to Install WinMerge on Windows 10?

WinMerge is a free application, and you can download it from the website mentioned here.

1. Click on Download Now button.

2. Wait for the download to be complete. After that, click twice on the downloaded file to open the installation wizard.

3. Here, click on Next on the license agreement page. This means you agree to continue with the selection. It takes you to the next page, which will give you an option to select the features during installation.

4. Click on the Features you want to include during installation and select Next.

5. You will now be redirected to a page where you can select Additional tasks, like a desktop shortcut, File Explorer, context menu integration, etc. There are many other features available in the menu, which you can either enable or disable. After making the required selections, choose Next to continue.

6. When you click on Next, you will be directed to the final page. It will display all the options you have selected thus far. Check the list and click on Install.

7. Now, the installation process begins. When the installation process gets completed, click on Next to skip the short message, and finally, click on Finish to exit from the installer.

Also Read: How to Rename Multiple Files in Bulk on Windows 10

How to Compare Files in Two Folders Using WinMerge?

1. To begin the process, open WinMerge.

2. Once the WinMerge window pops up, click Control+O keys together. This will open a new comparison window.

3. Select the first file or folder by clicking on Browse, as shown below.

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4. Next, select the 2nd file or folder by the same method.

Note: Make sure that the two files are checked with the Read-only box.

5. Set Folder Filter to “*.*”. This will allow you to compare all the files.

6. After selecting the files and ensuring the checks, click on Compare.

7. When you click on Compare, WinMerge starts to compare the two files. If the file size is small, then the process will be completed quickly. On the other hand, if the file size is large, it takes a while for the process to be completed. When the comparison is made, all the files will be displayed in folders, and the comparison result will be displayed along with the last date of modification.

Important info: These color combinations will help you to make analysis easier.

• If the Comparison result displays, Right only indicate that the corresponding file/folder is not present in the first comparison file. It is indicated by the color grey.
• If the Comparison result displays, Left only, it indicates that the corresponding file/folder is not present in the second comparison file. It is indicated by the color grey.
• Unique files are indicated in white.
• The files that have no similarities are colored in Yellow.

8. You can view the distinct differences between files by double-clicking on them. This will open a wide pop-up screen where the comparisons are made in a more detailed manner.

9. The comparison results can be customized with the help of the View option.

10. You can view the files in tree mode. You can select the files, namely, Identical Items, Different Items, Left Unique Items, Right Unique Items, Skipped Items, and Binary Files. You can do so by checking the desired option and unchecking the rest. Such customization will save analysis time, and you can identify the target file at the earliest.

Thus, you can compare files in two folders by following the above steps.

Note: If you want to update any changes to the existing comparison, you can click on the refresh icon displayed in the following picture or click on the F5 key.

To start a new comparison, tap the Select Files or Folders option. In the next step, replace your target files or folders using the Browse option and click Compare.

Some Other Tools to Compare Files in Two Folders

1. Meld

• Meld is an open-source app that supports both Windows and Linux.
• It supports two and three-way comparing and merging features for files and directories.
• The editing feature is available directly in the comparison mode.

2. Beyond Compare

• Beyond Compare supports Windows, macOS, and Linux.
• It compares PDF files, excels files, tables, and even image files.
• You can generate the report by merging the changes you have added to it.

3. Araxis Merge

• Araxis Merge supports not only image and text files but also office files like Microsoft PowerPoint, Microsoft Word, Microsoft Excel, etc.,
• It supports both Windows and macOS.
• A single license is valid for both operating systems.

4. KDiff3

• It is an open-source platform that supports Windows and macOS.
• An automatic merging facility is supported.
• Differences are clarified line-by-line and character-by-character.

5. DeltaWalker

• DeltaWalker is similar to that of Araxis Merge.
• Apart from comparing office files, DeltaWalker lets you compare file archives like ZIP, JAR, etc.
• DeltaWalker supports Windows, macOS, and Linux.

6. P4Merge

• P4Merge supports Windows, macOS, and Linux.
• It is cost-free and suits basic comparison needs.

7. Guiffy

• Guiffy supports Windows, macOS, and Linux.
• It supports syntax highlighting and multiple comparison algorithms.

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• How to Copy and Paste in PuTTY

We hope this article was helpful and you were able to compare files in two folders on Windows 10 PC. If you have any queries, reach out to us through the comments section below.