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PrivaZer 4.0.21 – Windows system cleaner

1 Star2 Stars3 Stars4 Stars5 Stars (54 votes, average: 4.31 out of 5)
PrivaZer 4.0.21 – Windows system cleaner

PrivaZer is a free Windows system cleaner and privacy tool that cleans and removes unwanted traces of your past activities. It offers you the ability to delete individual files or directories that you choose in order to prevent their full or partial recovery.

Every time you use your computer (at home or in your office), browse Internet, watch a video, download, copy or remove files on your PC, install or uninstall and use software, etc…, you leave certain sensitive traces.

PrivaZer automatically recognizes your storage device type and adapts its overwriting algorithms to the storage medium (magnetic disk, SSD, etc).

This privacy cleaner provides the complete cleanup of any undesired traces of what you’ve done, watched, downloaded, deleted, etc. Free up disk space and make your computer secure!


  • Scans your system and your external storage devices as well
  • Shows you its findings in easy-to-follow visualizations
  • Irreversible cleanups by overwriting techniques
  • Smart overwriting. Automatically recognizes your storage device type and adapts its overwriting algorithms to the storage medium (magnetic disk, SSD, etc)
  • You can control existence of remaining sensitive traces after cleanup
  • PrivaZer performs a cleanup of residual traces in file table (FAT or MFT) and free space to avoid any possibilities of recovery
  • No recovery possible with expert software like: GetDataback, Testdisk, O&O DiskRecovery. Recuva, Glary Undelete, Easeus Data Recovery, Pandora Recovery. Paragon Backup’n’Recovery, Ontrack EasyRecovery. Recover My Files, Stellar Phoenix Data Recovery
  • Optimized cleanup of residual traces remaining in storage free space
  • Areas already reset to zero are not cleaned which can speed up cleanups by 2x to 100x.
  • PrivaZer helps you choose cookies to delete
  • Cleans useless histories of opened files, visited websites, etc appearing in Jumplists
  • Preserves your pinned items
  • Preserves your pinned websites
  • Performs a smart cleanup of Windows Prefetch
  • Definitive and irreversible deletion of files or directories of your choice
  • Scheduling of cleanups
  • Live measurement of free space gain
  • PrivaZer priority execution management
  • Indexing management
  • Hibernation management
  • Registry cleanup
  • Registry restore
  • System restore

With simply one click, PrivaZer is able to clean securely:

  • Internet browsers
  • Index.dat
  • Cookies Tor, Flash, Silverlight
  • DOM Storage
  • IndexedDB
  • AppCache
  • Registry
  • RAM
  • Pagefile.sys and Hiberfil.sys files
  • Use of software
  • Messengers
  • Histories of visited websites, viewed videos, use of software, opened docs, etc
  • Jumplists
  • Recycle bin
  • Temp files
  • Log files
  • Invalid Prefetch entries
  • Indexing service
  • ThumbCaches, Thumbs.db
  • Residual traces of deleted files
  • Free space
  • File table (MFT or FAT)
  • INDEX attributes in MFT
  • USN Journal, etc

Changes in PrivaZer 4.0.21 (2021-04-01):

  • New cleanup : Restore points / Snapshots
  • Improved cleanup : Jumplist
  • Improved support : Windows Insider 21343

Changes in PrivaZer 4.0.20 (2021-03-13):

  • Improved cleanup : MFT
  • Improved cleanup : multiple drives
  • New cleanup : Replay Media Splitter

Changes in PrivaZer 4.0.19 (2021-03-03):

  • New cleanup : FeatureUsage
  • Improved cleanup Index.dat
  • Minot bug fixes

Changes in PrivaZer 4.0.18 (2021-01-31):

  • Improved scan : Shellbags
  • Improved UI
  • Improved support NL (Dutsch)
  • Improved support PL (Polish)

Changes in PrivaZer 4.0.17 (January 04, 2021):

  • New cleanup : BestCrypt
  • Improved cleanup : MFT INDEX
  • Improved cleanup : Temporary files
  • Improved cleanup : Registry
  • Improved cleanup : Gom Player Plus
  • Minor bug fixes

Changes in PrivaZer 4.0.16 (December 20, 2020):

  • Improved cleanup : Snapshots / Shadows
  • Improved cleanup : Restore points
  • Improved cleanup : Gom Player
  • Minor bug fixes

Changes in PrivaZer 4.0.15 (December 5, 2020):

  • Improved UI : Cookies
  • Improved cleanup : Snapshots / Shadows
  • Improved feature : Restore points
  • Improved cleanup : Cyberlink PowerDVD, PowerDirector

Changes in PrivaZer 4.0.14 (November 16, 2020):

  • New feature added : You can check and repair your PC
    • . System files -> SFC
    • . Windows image -> DISM
    • . File table (MFT, FAT) -> CHKDSK
    • . sectors (MFT, FAT) -> CHKDSK
  • Improved portable version : it remembers your privazer.ini choice
  • Improved UI

Changes in PrivaZer 4.0.13 (October 31, 2020):

  • Improved support : Cookies
  • New option : You can filter the lists of Cookies to access them more quickly
  • Improved UI

Changes in PrivaZer 4.0.12 (October 9, 2020):

  • Improved cleanup : Chrome
  • Improved cleanup : Chromium
  • Improved cleanup : Firefox
  • Improved creation of restore points

Changes in PrivaZer 4.0.11 (September 25, 2020):

  • Improved contextual menu
  • Improved installation
  • Improved UI
  • Minor bug fixes

Changes in PrivaZer 4.0.10 (September 11, 2020):

  • Improved cleanup : Registry
  • Improved feature : You can exclude registry keys or values from the cleanup
  • Improved UI

Homepage –

Compatible : Windows XP, Vista, 7, 8, 8.1, 10 (32-bit, 64-bit).
Compatible : HDD and optimized for SSD

Leave a Reply

10 Comments on PrivaZer 4.0.21 – Windows system cleaner

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    The donors version available for download is not correct. It's version 3.0.57. Admin, please correct to version 3.0.60

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    Has anyone encountered any inconvenience for SSD? I don't. Thanks Softexia.

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    Has anyone encountered any inconvenience with SSD?

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    Excellent! Exceeded CCleaner

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    For me it's Thailand. So why the default language in English not let me install and choose my local language later? I also change my system config into USA or Canada but everything the same!!! So yeah! I use Privacy Eraser 2.2.478 PRO instead even if it's cracked....LOL

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    An more... Privazer Address: Goversoft LLC 16 192 Coastal Hwy.Lewes, Delaware, USA :)))

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    KenEzthex ... Very strange, brother. Here I use Windows 7 on PC1 in English. On PC2 I use in Portuguese (Brazil). PrivaZer works in both languages​​, i.e. it is installed in the native language of the OS. lol

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    Yeah! arsenalz, but the application not let me choose other language to install? As default in English as I use in many softwares! so....all is bad when someone want to use

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    This app is what I was looking for a long, long time! Highly efficient, reliable, honest. Congratulations, author. You have a brilliant mind ... KenEzthex, I hope to translate this app to your language very soon.

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    Can't install anyway, when I tried to launch the installer or portable, it appears a dialogue that it will be available in my language soon and let me enter email for future notification. So this is bad application for me...