Privacy is one of the elements that most concerns us when using the computer and surfing the Internet. Not surprisingly, Windows is responsible for storing different types of information about our use. To solve it we can use an application like PrivaZer that will be in charge of safely cleaning our PC, without leaving a trace of what we have been doing.
With PrivaZer, thoroughly clean your PC
PrivaZer is a free cleaning tool for the computer and to protect our privacy since it will take care of cleaning unwanted traces of both the operating system and the programs that we have used.

By using a tool such as PrivaZer we will achieve a greater visualization of residual traces of old files that have been stored on the hard disk, a smarter cleaning of free space, as well as a greater cleaning of residual traces that have been scattered in areas of Free space and needing a zero reset.
Storage devices for cleaning with PrivaZer
- Internal hard drives (HDD / SSD)
- External hard drives (HDD / SSD)
- SD memory card
- Usb storage memory
- Network Drives, NAS
- MP3 Devices
- iPod
So that the use of this application does not suppose a performance problem while we are using the computer, it allows us to program when we want it to perform the analysis and cleaning of the system, because depending on the amount of information we accumulate, the process can be lengthened . In this way, we can leave it scheduled to run when we know that we will not be using the PC.
More than 100 analysis and cleaning functions
With just a click, PrivaZer will be able to safely and safely clean:
- Internet navigator
- Index.dat
- cookies
- DOM storage
- IndexedDB
- AppCache
- Registry
- RAM
- Pagefile.sys and Hiberfil.sys files
- Use of software
- Messages
- History of visited websites, videos, software, open documents, etc.
- Jump lists
- Recycle Bin
- Temporary files
- Log files
- Indexing services
- ThumbCaches, Thumbs.db
- Residual traces of deleted files
- Free space
- File table (MFT or FAT)
- Attribute Index in MFT
Using PrivaZer is a simple task
Once we run Privazer, a window will appear with its main menu , in Spanish, from where we can perform all its functions. In the left column we find the functions “Thorough analysis”, “Analyze certain traces”, “Delete without leaving a trace”. We will also find the “Options” and “Advanced options” menu, as well as “Automatic cleaning” and “Programs”.

From the “In-depth analysis” function , we can choose which element we want to carry out (hard disk, memory card, USB key, etc.) and as its name suggests, it will carry out an exhaustive analysis of all the content to prepare a report with all the garbage that we can eliminate. Once selected, the next screen will offer us what type of files we want to examine. Once analyzed, it will offer us the possibility of cleaning all the garbage that we don’t need.


With the function “Analyze certain traces” we can choose an analysis of our choice from “Internet activities”, “Residual traces of old files”, “Use of programs”, “In the registry” or “USB History”. In this way we make a more personalized analysis without having to examine an entire unit.

In the same way, we have the function “Delete without leaving a trace” with which we can delete files such as “Delicate files”, “Delicate folders” and “Empty the recycle bin” without leaving any type of trace.

It also has a “Restore” function . From here we can choose whether we want to restore the “System” (Restore Points “or” Registry “, allowing a backup to be made previously.

How to download PrivaZer for free
To start using PrivaZer, all you have to do is download it for free from its website . We can choose to download the installer or the portable version, to be able to run it from any computer. If we want to have all the available functions such as “Program” it is essential that we install the program on the computer, as it cannot be run from the portable edition.
PrivaZer is compatible with Windows XP, Vista, Win7, Win8 / 8.1, Win10, 32-bit and 64-bit. Similarly, it is compatible with HDD and is optimized for SSD. The latest version available to date is v4.0.0 (May 1, 2020).
Alternatives to clean the PC and keep our privacy safe
If you are looking for an application that allows us to thoroughly clean our computer so that it removes all those files that may compromise our privacy, we offer some alternatives to PrivaZer such as:
Privacy Eraser
It is an application with which we can erase all the traces that we have stored on our computer and that we leave visible when running Windows, programs or browsing the Internet. Privacy Eraser is a free tool that we can download from its website .
BleachBit
With this useful tool we can clean our computer quickly and reliably, so that we can erase all the garbage that we have been accumulating and that can compromise our privacy. BleachBit is a free program that we can download from its official website.
Moo0 DiskCleaner
It is a program with which we can carry out a thorough cleaning of our computer, eliminating all the accumulated garbage such as the browser cache, history and cookies. You can download Moo0 DiskCleaner for free from the developer’s website.