PeaZip Tutorial: How to decompress any format without paying for licenses

If you've ever been stuck with those annoying payment prompts from certain file-opening programs, you know that finding a reliable alternative is nearly impossible. That's where PeaZip comes in, an all-rounder that rescues us from exorbitant licensing fees and interfaces that look like they were designed in the 90s, offering a robust and completely free solution.

We're not talking about just another run-of-the-mill file decompression tool, but a true digital Swiss Army knife capable of managing bytes with surgical precision. It's the kind of software you install and forget about, but when you need to recover a stray file or protect sensitive data, it responds instantly without asking for your credit card details or bombarding you with ads.

What exactly is PeaZip and what can it do for you?

For those unfamiliar, it's an open-source, cross-platform file compression manager . Its philosophy is clear: total freedom. There are no hidden "premium" versions or features locked behind a paywall. Essentially, it allows you to save disk space and easily send large documents by creating compact packages.

Its main capabilities are divided into four fundamental pillars:

• Compression: Create archives to reduce the size of your folders.
• Decompression: Open and extract content from an overwhelming variety of formats.
• Protection: Implement strong encryption and passwords so that no one can snoop on your data.
• Administration: It allows you to explore the inside of a compressed file, split it into pieces, or combine several parts into one.

Compatible formats and the particularity of RAR

The most impressive thing about PeaZip is its built-in radar for detecting file extensions. It supports over 200 file types , including classics like 7Z, ZIP, TAR, GZ, BZ2, and XZ. It's essentially the perfect host, accepting any digital guest regardless of its origin.

There's an important technical nuance with the RAR format. PeaZip can extract and open RAR files without breaking a sweat, but to create them you need compatible third-party software, as the RAR format is proprietary. If you specifically need to generate a RAR file, WinRAR is still the best choice, although for almost any other task, PeaZip's versatility is more than sufficient for both the average and advanced user.

Installation guide according to your operating system

This program works well with almost everything, although it has its preferences depending on the ecosystem. On Windows, it's compatible from version 7 to 11 , and installs quickly and easily.

For Linux users , there are several paths depending on what they are looking for:

• Via Flatpak: It's the most convenient way to keep your software updated using Flathub. If you notice that the program can't access an external folder, you can adjust the permissions with tools like Flatseal.
• Official packages: The project distributes DEB files (for Debian, Ubuntu, and Linux Mint) and RPM files. On Ubuntu, for example, you simply run sudo apt install ./peazip_*.deb In the terminal.
• Portable version: Ideal for those who prefer not to install anything and carry their tools on a USB drive.

Regarding macOS, although it doesn't have such polished official support, the program's spirit is to be as open as possible. Even so, within the Apple ecosystem, alternatives like Keka often fill that gap with more native integration.

Tricks to compress and decompress like a pro

When you want to create a file, you have to choose the format according to your purpose. If you're going to share the document with someone and you don't know what program they use, the ZIP format is a safe bet due to its universal compatibility. If you're looking for maximum space savings for a personal file, 7Z is the winning option.

Regarding compression levels, "Fast" or "Normal" mode is for everyday use. "Maximum" mode is slower and, be aware, barely reduces the size of already compressed files like videos or JPEG photos. A very useful feature is the ability to split the file into volumes , ideal for fitting a large file onto a USB drive that's running out of space.

To extract files without creating a mess of folders on your desktop, the best option is to create a folder with the file's name . This prevents dozens of documents from getting mixed up with your other files. Furthermore, PeaZip allows you to make a precise selection , extracting only the files you need without having to decompress the entire package.

Advanced security: Hashes and secure deletion

PeaZip goes beyond compression; it's a security tool. It includes hash calculations (like SHA-256) , which allow you to verify that an ISO or installer hasn't been corrupted during download by comparing it to the official value. However, remember that this verifies integrity, not necessarily the trustworthiness of the source.

It also offers a secure file erasure function . However, caution is advised: on SSDs or flash drives, this process is not as effective as on older magnetic disks due to how data is written internally. For complete privacy, it is highly recommended to encrypt the entire disk from the start using the AES-256 standard, which is integrated into the program.

Comparison: PeaZip vs. 7-Zip, WinRAR, and WinZip

There are several players in the compression arena. 7-Zip is the more understated sibling : it's incredibly efficient and free, but its interface looks like it's from the era of dial-up modems. PeaZip takes that same power but adds a much friendlier and more modern visual layer.

On the other hand, WinRAR is the veteran that never retires. Although it constantly reminds us of its payment method, it masters the RAR format like no other. WinZIP, in contrast, is the enterprise option, packed with cloud integrations but with a price that raises eyebrows when such powerful free alternatives exist.

This tool establishes itself as the ideal option for those seeking a balance between power, aesthetics, and complete freedom, allowing you to manage everything from simple ZIP files to complex encrypted folder structures without spending a single cent or dealing with annoying restrictions.