PrivaZer is a powerful free program designed for full scanning and safe cleaning of your system, effectively destroying traces of web-surfing and any other activity with the computer. It is an ideal tool for maintaining privacy and optimizing the performance of your machine.
After a thorough analysis of the computer system, PrivaZer compiles a detailed report which describes all the traces left when working with the computer. Before taking action, the program requires user consent, giving you complete control over what gets deleted.
In This Post
Quick Start & Pro Tips
Create a System Restore Point Before Cleaning
- Before initiating a deep scan or cleanup, launch PrivaZer.
- Navigate to the Advanced Options or Settings menu.
- Ensure the option to Create a restore point or Save registry is checked.
Explanation: Creating a system restore point is a crucial safeguard. It allows you to revert your system to a previous state if any unexpected issues arise after a thorough cleaning, ensuring system stability.
Customize Cookie Management for Login Preservation
- When configuring cleanup options, especially for internet browsers, locate the Cookies setting.
- Instead of Remove all, select the Manual option.
- This allows you to specify which cookies to keep, preserving your logins for frequently visited websites while still deleting tracking cookies.
Explanation: Intelligent cookie management enhances your privacy without sacrificing convenience. By manually selecting which cookies to retain, you avoid the hassle of re-entering login credentials every time you visit your favorite sites.
Utilize Advanced User Mode for Granular Control
- Upon first launch or in the program’s settings, choose Advanced user mode instead of Basic.
- This mode unlocks more detailed options and choices for scanning and cleaning specific areas of your system.
Explanation: For users who want precise control over what gets cleaned, the advanced mode provides granular settings. This ensures that only desired traces are removed, catering to specific privacy and performance needs.
Download PrivaZer
File size: 27.4 MB
OS support: Windows
Windows
System Specifications
Minimum
- OS: Windows XP, Vista, 7, 8, 8.1, 10, 11 (32-bit, 64-bit)
Tech Specs
| Software Name | PrivaZer |
|---|---|
| Version | 4.0.124 |
| License | Freeware |
| File Size | 27.4 MB |
| OS Support | Windows |
| Language | English, French, German, Spanish, Portuguese, Italian |
| Developer | Goversoft |
| Homepage | https://privazer.com/en/ |
| Changelogurl | https://privazer.com/en/release-notes.php |
| Last Updated | June 6, 2026 |
Important Features
- Registry Cleaning: PrivaZer eliminates unnecessary entries and leftovers in the system registry that can slow down your computer’s performance and stability.
- Browsing Data Removal: Securely deletes browser history, cookies, cache, and other traces of your online activity, safeguarding your privacy and freeing up disk space.
- System Log File Deletion: Removes compiled log files that collect information about system events and application activities, preventing potential privacy breaches.
- Personal Document Trace Cleaning: Cleans traces left behind from accessing or editing personal files, ensuring that your sensitive document history remains private.
- Pagefile.sys and Hiberfil.sys Cleanup: Clears sensitive information from these critical system files, which may contain residual data from your sessions and hibernation states.
- Free Disk Space Overwriting: Scans and cleans residual information in sectors of free disk space, ensuring that even previously deleted files cannot be recovered by forensic tools.
- Smart Media Type Recognition: PrivaZer intelligently recognizes the media type (HDD, SSD, or flash stick) and applies different algorithms for overwriting information, optimizing efficiency and protecting the lifespan of your storage device.
- Old Windows Installation Cleanup: Removes unnecessary files from previous Windows installations, redundant system updates, and various installers/uninstallers, freeing up valuable disk space.
Installation Steps
Installation Steps
- Click the download button above to get the installer for PrivaZer.
- Locate the downloaded file (e.g., PrivaZer_free.exe) and double-click to run the installer. You may need to grant administrator permissions.
- Follow the on-screen installation wizard. Choose your preferred language, accept the terms and conditions, and select your installation directory.
- Complete the setup. You may be prompted to configure initial settings or launch PrivaZer immediately.
Compatibility: Compatible with Windows XP, Vista, 7, 8, 10, and 11.
Common Issues & Fixes
- Issue: Installation fails or program requires elevated permissions → Solution: Right-click the installer and select Run as administrator.
Common Questions
Is PrivaZer a free PC cleaner?
Yes, PrivaZer is available as a freeware application, offering extensive cleaning and privacy protection features without cost.
What types of data can PrivaZer clean?
PrivaZer can clean a wide range of data, including browsing history, cookies, temporary files, system logs, registry entries, traces of personal documents, and residual information in free disk space. It also supports cleaning external drives and USB devices.
Is PrivaZer safe to use on my computer?
PrivaZer is designed to securely erase data using advanced overwriting techniques, and it allows users to review scan results before deletion. It also offers the option to create system restore points, providing a safeguard against accidental data loss.
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