Table of Contents
PeaZip 11.4.0 Download – Free File Archiver for Compression and Extraction
PeaZip 11.4.0 is a free, open-source file archiving utility that helps users compress, extract, encrypt, and manage files in different archive formats. It provides a convenient way to reduce file sizes, organize folders, share documents, and open compressed files without relying on several separate applications.
The software supports a wide range of archive formats and includes tools for creating password-protected archives, splitting large archives into smaller parts, testing archive integrity, and converting supported archive types. Its interface is designed to bring multiple file management operations together in one place.
PeaZip is available for Windows and Linux, with different packages depending on the operating system. Whether you need to extract a downloaded archive, compress documents for sharing, or protect selected files with encryption, PeaZip offers a flexible solution for everyday file management.
In this guide, we cover PeaZip’s features, supported formats, system requirements, download and installation process, practical uses, advantages, limitations, and alternatives.
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What Is PeaZip?
PeaZip is an open-source file archiver developed by Giorgio Tani and maintained through the PeaZip project. It is designed to handle compressed files and provide additional utilities for managing archives and their contents.
A file archiver allows users to combine multiple files into a single package and, in many cases, reduce the amount of storage space they require. It also makes it easier to distribute collections of files without sending each item separately.
PeaZip supports creating and extracting archives in numerous formats. It also offers encryption, archive conversion, file splitting, integrity testing, and other tools that can be useful when handling large collections of files.
Unlike commercial archiving applications that require payment for certain usage rights, PeaZip is distributed as free, open-source software under its published licensing terms. Users should review the license information for the particular version they intend to use.
Key Features of PeaZip
1. File Compression
PeaZip lets users combine files and folders into compressed archives. Compression can reduce file size, depending on the type of content and the selected archive format.
This feature is useful when preparing documents for email, organizing project files, or storing multiple items in a single package. Users can select the required files, choose a supported archive format, and configure the available compression options.
The amount of space saved depends on the source files. Text documents and uncompressed data may compress significantly, while already-compressed images, videos, and audio files may show little improvement.
2. File Extraction
PeaZip can extract files from many common archive formats. This makes it useful for opening downloaded software packages, documents, backup archives, and compressed folders.
Users can select an archive and extract its contents to a chosen location. Depending on the format and available options, they may also be able to inspect archive contents before extracting them.
Extraction options help users control where files are saved and how existing files are handled. Before extracting an unfamiliar archive, check its contents and use appropriate security precautions.
3. Support for Multiple Archive Formats
One of PeaZip’s main strengths is its broad archive-format support. It can work with many popular formats, including ZIP, 7Z, TAR, GZ, and others.
Support differs by format: PeaZip may be able to extract a format without being able to create archives in that same format. Some operations also depend on the available backend tools.
Users should consult the official format list when they need a specific creation, extraction, or conversion capability.
4. Password Protection and Encryption
PeaZip provides encryption options for supported archive formats. This can help protect sensitive documents when storing or sharing compressed files.
When creating an encrypted archive, users can configure a password and select an available encryption method supported by the chosen format. The available choices depend on the archive type.
Use a strong, unique password and store it securely. If you lose the password for a properly encrypted archive, recovery may not be possible. Encryption also does not protect files after they have been extracted unless additional protection is applied.
5. Archive Conversion
PeaZip can convert supported archives into other formats. This is useful when another application or recipient requires a particular archive type.
For example, a user might convert an archive into ZIP for compatibility or into 7Z for a different compression workflow. Conversion options depend on the source and destination formats.
Before deleting the original archive, verify that the converted file opens correctly and contains all the expected files.
6. Split Large Archives
PeaZip provides options for splitting supported archives into smaller volumes. This can be useful when transferring large collections of files or storing them across multiple storage devices.
Users can configure the available split size when creating an archive, where supported. The resulting parts generally need to remain together for successful extraction.
Splitting an archive does not necessarily reduce its overall size. It divides the package into manageable sections for storage or transfer.
7. Archive Integrity Testing
An archive can become damaged during downloading, copying, or storage. PeaZip includes tools for testing supported archives to help identify integrity problems.
Testing is useful before distributing a package or relying on it for backup purposes. If an archive reports errors, try obtaining another copy from a trusted source rather than assuming that extraction will succeed.
Integrity testing can detect certain problems, but it should not be treated as a guarantee that an archive is safe or free from malicious content.
8. File Management Tools
PeaZip provides a file-browsing interface that allows users to navigate folders, select items, and perform archive-related operations.
This can simplify common tasks because users do not always need to switch between separate programs to locate files and create archives.
The interface also provides access to various file and archive operations, although exact options can vary by version and operating system.
9. Batch Processing
PeaZip supports workflows for processing multiple selected files and archives. This can save time when users need to perform similar operations repeatedly.
Batch operations may be useful for extracting several archives, creating multiple packages, or managing a collection of compressed files.
The available operations depend on the selected items and the current version. Review the interface and documentation before relying on a specific batch workflow.
10. Secure File Deletion Options
PeaZip includes file-deletion utilities intended to make recovery of deleted data more difficult in supported circumstances.
However, secure deletion is not equally reliable on every storage device. Solid-state drives, wear-leveling, backups, and cloud synchronization can affect whether deleted data remains recoverable.
Users handling highly sensitive information should not assume that a deletion utility guarantees permanent erasure in every environment.
11. Portable Package Availability
PeaZip offers portable packages for supported platforms and releases. A portable version can be useful when users want to run the application without following a conventional installation process.
Portable availability and behavior depend on the selected package. Download the correct version from the official project website and follow the accompanying instructions.
12. Open-Source Software
PeaZip is open-source software, which means its source code is available under the project’s licensing terms. This can be attractive to users who prefer transparent software and want to review its development and distribution information.
Open-source licensing does not automatically guarantee that every downloaded copy is trustworthy. Download the software from an official source and check the authenticity of the package whenever verification information is provided.

Supported Archive Formats in PeaZip
PeaZip supports numerous archive formats, but its capabilities differ between creating, opening, extracting, and converting archives.
Commonly supported formats include:
- ZIP: A widely used format for sharing compressed files.
- 7Z: An archive format associated with the 7-Zip compression system.
- TAR: A format commonly used to collect files, particularly in Unix-like environments.
- GZ: A compression format frequently used with TAR archives.
- BZ2: A compression format often encountered on Linux systems.
- XZ: A format used for compressed software packages and other data.
- RAR: A common archive format that PeaZip can extract in supported configurations.
- ISO: A disk-image format that can be opened or handled through supported functionality.
- Other formats: Additional archive and compressed-file types listed in the official compatibility documentation.
This list is representative rather than exhaustive. The exact formats available depend on the version, supported backend tools, and whether you want to create or extract an archive.
For example, being able to open a RAR archive does not necessarily mean that PeaZip can create RAR archives. Check the official format documentation before choosing a tool for a specialized format.
PeaZip Technical Details
| Detail | Information |
|---|---|
| Software Name | PeaZip |
| Developer | PeaZip Project |
| Original Author | Giorgio Tani |
| Software Category | File Compression and Archiving |
| License | Open-source software |
| Main Functions | Compression, extraction, encryption, and archive management |
| Supported Platforms | Windows and Linux |
| Archive Formats | Multiple formats, with format-specific capabilities |
| Portable Version | Available for supported releases |
| Latest Version | Check the official download page |
| Installer Size | Depends on the selected package |
| Pricing | Free, subject to the published license terms |
Version numbers and package sizes change as new releases become available. Consult the official PeaZip website for the current release and the correct download package.
PeaZip System Requirements
Before downloading PeaZip, check that your computer meets the requirements for the version you intend to install.
Windows Compatibility
PeaZip offers packages for Windows. The supported Windows versions depend on the release and package type.
Before installation, check the official requirements and choose the appropriate build for your system architecture. Older computers may need an earlier compatible release if the newest version no longer supports their operating system.
Linux Compatibility
PeaZip is also available for Linux. Package formats and installation methods may differ depending on the distribution.
Check whether the official package is compatible with your distribution and architecture. Some packages may require additional dependencies or specific installation steps.
Processor and Memory
Basic compression and extraction tasks can usually be handled by an ordinary desktop computer. However, larger archives and more demanding compression settings may require additional processing power and memory.
Performance also depends on the archive format, compression level, file count, and storage speed.
Available Storage
Make sure enough storage space is available for the application and the files you intend to process.
Extracted files may require substantially more space than the compressed archive. When creating a new archive, remember that the original files and the output package may occupy storage simultaneously.
User Permissions
PeaZip needs permission to read the source files and write to the chosen destination.
If an archive is stored in a restricted folder or the destination is read-only, the operation may fail. Check the relevant folder permissions and confirm that enough free space is available.
How to Download PeaZip
For safety and compatibility, download PeaZip from the official project website.
- Open the official PeaZip website.
- Navigate to the download section.
- Choose the package for your operating system.
- Check the current version and system requirements.
- Decide whether you need an installer or a portable package, if both are offered.
- Download the appropriate file.
- Wait for the download to finish.
- Verify the package before installing or running it.
Avoid unfamiliar download sites that offer modified installers or bundle unrelated applications. If the official project provides checksums or other verification details, use them to check the downloaded file.
How to Install PeaZip
The installation process depends on the operating system and package type.
Installing PeaZip on Windows
- Download the appropriate Windows package.
- Locate the downloaded installer.
- Verify that it came from the official project website.
- Open the installer and review the setup options.
- Select the installation location if prompted.
- Complete the installation process.
- Launch PeaZip from the Start menu or available shortcut.
If you choose a portable package, follow its instructions instead of assuming that a standard installation wizard will appear.
Installing PeaZip on Linux
- Open the official PeaZip download page.
- Choose the package suitable for your Linux distribution.
- Download the package.
- Review any dependency or installation requirements.
- Follow the distribution-specific installation instructions.
- Launch PeaZip and test it with a small archive.
If your distribution uses a package manager, check whether PeaZip is available through a trusted repository. Repository versions may differ from the latest release published by the project.
How to Use PeaZip
PeaZip can be used for creating archives, extracting compressed files, and managing existing packages.
Step 1: Open PeaZip
Launch the application from your desktop or application menu. Familiarize yourself with the file browser and available archive operations.
Step 2: Select Files or Folders
Navigate to the files you want to compress. Select the required files and folders, making sure that you do not accidentally include unrelated items.
If you are extracting an archive instead, locate the existing compressed file.
Step 3: Choose an Operation
Select the appropriate action, such as creating an archive, extracting files, testing an archive, or converting a supported format.
Available options may differ depending on the selected file and the installed version.
Step 4: Configure the Settings
For archive creation, choose the desired format and compression options. If you need encryption, select a supported format and configure a password.
For extraction, review the destination folder and any options that affect how existing files are handled.
Step 5: Start the Process
Start the selected operation and allow PeaZip to finish processing the files. Large archives may take longer, particularly when using demanding compression settings.
Step 6: Verify the Result
Check that the archive has been created successfully or that the extracted files are present in the expected location.
For important data, use the available integrity-testing options and keep a separate copy of the original files until you have verified the result.
How to Compress Files Using PeaZip
Creating an archive is one of the most common uses of PeaZip.
- Open PeaZip and navigate to the files you want to compress.
- Select the files and folders.
- Choose the option to create an archive.
- Select a supported archive format, such as ZIP or 7Z.
- Choose a compression level appropriate for your needs.
- Set the output filename and destination.
- Configure encryption if you need a password-protected archive.
- Start the compression process.
- Check the completed archive before sharing or storing it.
For general compatibility, ZIP is often a convenient choice. For other requirements, such as specific compression behavior, compare the available formats and their supported features.
How to Extract Files Using PeaZip
PeaZip can extract supported archive files to a location you choose.
- Open PeaZip.
- Locate the archive you want to extract.
- Select the archive and choose the extraction option.
- Select the destination folder.
- Review any overwrite or file-handling options.
- Start extraction.
- Wait for the process to complete.
- Open the destination folder and verify the extracted contents.
If the archive is password-protected, enter the correct password when prompted.
Be cautious with archives obtained from unknown sources. Compressed files can contain malicious executables or scripts, so scan unfamiliar downloads and avoid opening suspicious contents.
How to Create a Password-Protected Archive
PeaZip supports encryption for compatible archive formats. This can help protect documents when they are shared or stored outside a trusted environment.
Choose a Compatible Format
Start by selecting an archive format that supports the encryption method you want to use. Encryption choices vary by format, so check the available settings before creating the archive.
Set a Strong Password
Choose a unique password that is difficult to guess. A longer password or passphrase is generally preferable to a short, predictable combination.
Store the password in a secure password manager or another protected location.
Create and Test the Archive
Complete the archive creation process and test the result. If the archive contains important or sensitive information, verify that it can be opened using the password before sharing it.
Remember that archive encryption protects the compressed package, not every copy of the files that may exist elsewhere on your computer.
Advantages of PeaZip
PeaZip offers several useful benefits for people who frequently work with compressed files.
- Free to use: Available without a mandatory purchase under its published licensing terms.
- Open source: Its source code is available under the project’s license.
- Wide format support: Works with many common archive formats.
- Compression tools: Creates supported archives from files and folders.
- Extraction features: Opens and extracts compatible compressed files.
- Encryption options: Protects supported archives with passwords and encryption.
- Archive splitting: Helps divide large packages into smaller volumes.
- Integrity testing: Checks supported archives for certain errors.
- Archive conversion: Converts supported formats.
- Portable packages: Available for supported platforms and releases.
- Cross-platform availability: Offers versions for Windows and Linux.
These features make PeaZip a flexible option for everyday compression and archive management.
Limitations of PeaZip
Although PeaZip offers many tools, there are several points to consider before choosing it.
- Format-specific restrictions: Some formats can be extracted but not created.
- Learning curve: The range of options may initially feel complicated to new users.
- Variable compression speed: Processing time depends on the format, settings, and hardware.
- Platform differences: Installation methods and available packages differ by operating system.
- Password limitations: Properly encrypted archives may be impossible to recover if the password is lost.
- Storage requirements: Extracted files and newly created archives can require considerable free space.
- Secure deletion limitations: Deletion tools cannot guarantee permanent erasure in every storage environment.
Understanding these limitations can help you choose the appropriate archive format and avoid problems during file management.
PeaZip vs. Other File Archivers
Several other applications provide compression and extraction features. The right choice depends on your operating system, required formats, preferred interface, and licensing needs.
PeaZip vs. 7-Zip
7-Zip is a popular open-source archiver known for its 7Z format and broad archive support. PeaZip provides a different interface and combines compression with additional file-management utilities.
Both can be suitable for users who want a free archiving tool. The choice often comes down to interface preference, workflow, and required features.
PeaZip vs. WinRAR
WinRAR is a commercial archiving application with strong support for RAR archives and other common formats. PeaZip offers a free, open-source alternative for many compression and extraction tasks.
Users who specifically need to create RAR archives should check the available licensing and software requirements rather than assuming PeaZip can replace every WinRAR function.
PeaZip vs. NanaZip
NanaZip is an archive utility focused on Windows integration and a modern Windows user experience. PeaZip offers a broader set of archive-management features and availability for Windows and Linux.
Choose between them based on your Windows version, preferred interface, and the archive operations you need.
Common PeaZip Problems and Solutions
PeaZip Will Not Install
Confirm that the package matches your operating system and architecture. Download a fresh copy from the official project website if the file appears incomplete.
On Linux, review the package instructions and any missing dependencies.
An Archive Cannot Be Extracted
The archive may be damaged, incomplete, password-protected, or in a format that is not fully supported by your current setup.
Try testing the archive, confirming the password, and downloading a fresh copy from the original source if necessary.
The Extraction Process Is Slow
Large archives, many small files, high compression settings, and slower storage devices can increase processing time.
Allow the operation to finish and check system resource usage. For routine work, consider using a less demanding compression setting when creating archives.
The Archive Is Larger Than Expected
Not every file type compresses effectively. Videos, JPEG images, and other already-compressed files may show little size reduction.
Try a different supported format or compression setting if appropriate, but do not expect every archive to become substantially smaller.
A Password Is Not Accepted
Check the password carefully, including capitalization and any special characters. Confirm that the keyboard layout is correct.
If the archive uses strong encryption and the password is lost, PeaZip may not be able to recover the contents.
Files Cannot Be Written to the Destination
Check whether the destination drive has enough free space and whether your account has permission to write to the folder.
Choose another destination if the original folder is restricted or unavailable.
Who Should Use PeaZip?
PeaZip can be useful for different types of users.
- Home users: Compress and extract personal documents, photos, and folders.
- Students: Package assignments and organize course materials.
- Office professionals: Share groups of documents in a single archive.
- Developers: Manage software packages, project files, and compressed logs.
- IT professionals: Work with supported archives and distribution packages.
- Linux users: Access a graphical archiving utility on supported distributions.
- Privacy-conscious users: Create encrypted archives for compatible files.
It is particularly suitable for people who want a free, flexible archiver rather than a tool limited to one archive format.
Pros and Cons of PeaZip
Pros
- Free and open-source software.
- Supports numerous archive formats.
- Provides compression and extraction tools.
- Includes encryption options for compatible formats.
- Supports archive splitting and integrity testing.
- Offers archive conversion and file-management utilities.
- Provides Windows and Linux packages.
- Portable packages are available for supported releases.
Cons
- Some archive formats have limited creation support.
- The interface may require practice for beginners.
- Performance varies with hardware and archive settings.
- Installation methods differ across platforms.
- Lost passwords may make encrypted archives unrecoverable.
- Secure deletion cannot guarantee complete erasure on every device.
Final Verdict
PeaZip is a versatile file archiving application for users who need to compress, extract, encrypt, and organize files in a variety of formats. Its open-source licensing, wide archive support, encryption options, archive conversion, and integrity-testing features make it a useful choice for everyday file management.
The software can help students, office workers, developers, and home users manage compressed files without purchasing a commercial archiver. Its Windows and Linux packages also make it accessible across different desktop environments.
However, format-specific restrictions and differences in compression performance are worth considering. Users should verify the required archive operations, select the appropriate format, and test important archives before relying on them.
If you are looking for a free, flexible archive manager, PeaZip is worth considering. Download it from the official project website, choose the correct package for your operating system, and review the documentation for the features you need.