How to Zip, Unzip & Open RAR/7Z Files on Windows 11 & 10

Compressed archive files are one of the easiest ways to save storage space, organize multiple files into a single package, and transfer data over the internet. Whether you’re downloading software, sharing documents, or backing up important files, you’ll often come across archive formats such as ZIP, RAR, and 7Z. While Windows has built-in support for ZIP files, opening RAR and 7Z archives may require additional tools depending on your Windows version and the features you need.

Fortunately, working with compressed files on Windows 11 and Windows 10 is easier than ever. You can create ZIP archives without installing any software, extract ZIP files using File Explorer, and use popular third-party utilities like 7-Zip or WinRAR to open RAR and 7Z files, create encrypted archives, and compress files with better efficiency.

In this guide, we’ll show you how to zip files, unzip archives, and open RAR and 7Z files on Windows 11 and Windows 10 using both built-in Windows features and trusted third-party applications.

How to Create a ZIP File in Windows 11 & 10

Windows includes a built-in compression tool that lets you create ZIP archives without installing additional software.

1. Create a ZIP Archive Using File Explorer

The easiest way to compress files is through File Explorer.

To create a ZIP file:

1. Open File Explorer.
2. Navigate to the files or folders you want to compress.
3. Select one or more items.
4. Right-click the selection.
5. Choose Compress to ZIP file on Windows 11 or Send to > Compressed (zipped) folder on Windows 10.
6. Enter a name for the ZIP archive.
7. Press Enter.

Windows will create a ZIP file in the same folder.

2. Compress Multiple Files into One ZIP

If you want to combine several files:

1. Hold Ctrl while selecting multiple files.
2. Right-click one of the selected files.
3. Choose the ZIP compression option.
4. Rename the archive if needed.

This keeps related files together and makes sharing easier.

3. Extract All Files

To unzip an entire archive:

1. Locate the ZIP file.
2. Right-click it.
3. Select Extract All.
4. Choose the destination folder.
5. Click Extract.

Windows will extract every file into the selected location.

4. Open a ZIP File Without Extracting It

If you only need a single file:

1. Double-click the ZIP archive.
2. Browse its contents.
3. Drag the required file to another folder.

This avoids extracting the entire archive.

5. Open RAR Files Using 7-Zip

7-Zip is one of the most popular free archive managers.

After installing it:

1. Right-click the RAR file.
2. Select 7-Zip.
3. Choose Open archive or Extract Here.
4. Access the extracted files.

7-Zip supports almost every popular archive format.

6. Open RAR Files Using WinRAR

WinRAR is the original utility for RAR archives.

To use it:

1. Install WinRAR.
2. Double-click the RAR archive.
3. Click Extract To.
4. Select the destination folder.
5. Click OK.

WinRAR also allows you to repair certain damaged archives.

7. Extract 7Z Files with 7-Zip

This is the recommended method.

1. Right-click the 7Z file.
2. Select 7-Zip.
3. Choose Extract Here or Extract to Folder.
4. Wait for extraction to complete.

The files will appear in the selected directory.

8. Use WinRAR to Open 7Z Files

Recent versions of WinRAR also support the 7Z format.

1. Open the archive in WinRAR.
2. Click Extract To.
3. Select the destination folder.
4. Confirm the extraction.

This provides another convenient option if WinRAR is already installed.

9. Create a 7Z Archive

Using 7-Zip:

1. Select your files.
2. Right-click the selection.
3. Choose 7-Zip > Add to archive.
4. Select 7z as the archive format.
5. Adjust the compression level if desired.
6. Click OK.

The 7Z format typically produces smaller archive sizes than ZIP.

10. Create a RAR Archive

Using WinRAR:

1. Select your files.
2. Right-click them.
3. Choose Add to archive.
4. Select RAR.
5. Configure compression options.
6. Click OK.

RAR archives are widely used for large file distributions and multi-part archives.

11. Encrypt ZIP, RAR, or 7Z Files

Most third-party archive tools support password protection.

To create an encrypted archive:

1. Select the files you want to compress.
2. Open Add to archive in your archive manager.
3. Enter a strong password.
4. Choose AES-256 encryption if available.
5. Create the archive.

Password protection helps secure confidential data from unauthorized access.

12. Change the Default Archive Application

To do this:

1. Right-click any ZIP, RAR, or 7Z file.
2. Select Open with > Choose another app.
3. Choose your preferred archive manager.
4. Enable Always use this app.
5. Click OK.

Future archive files of that type will open with the selected application.

Conclusion

Whether you’re compressing files to save storage, sharing large folders, or extracting downloaded software, knowing how to work with ZIP, RAR, and 7Z files is an essential Windows skill. Windows 11 and Windows 10 make it easy to create and extract ZIP archives using built-in tools, while applications like 7-Zip and WinRAR provide advanced features for handling RAR and 7Z files, encryption, and higher compression ratios.

By following the methods in this guide, you can quickly create ZIP archives, extract compressed files, open RAR and 7Z archives, and securely manage your data on Windows 11 and Windows 10.