Download PrivaZer for Windows PC v4.0.127 for Windows PC

PrivaZer hunts down the privacy traces other cleaners leave behind — in free space, the registry, browser histories, the MFT and the USN journal —...

Features

• Finds traces other cleaners ignore, including deleted file remnants in free space, leftover entries in the Master File Table and records in the USN change journal.
• Cleanup overwrites the traces it removes rather than only deleting indexes, so file-recovery tools run afterwards cannot simply undelete your history and deleted documents.
• Smart overwriting detects whether a drive is an SSD or a magnetic disk and adapts its write pattern, avoiding needless multi-pass writes that would wear out flash storage.
• Scan results are shown area by area before anything is cleaned, so you can review exactly what was found in browsers, the registry and Windows history and untick anything you want to keep.
• It can create a portable version of itself for a USB stick, making it practical for cleaning a family member's PC or a machine you are about to sell without installing anything.

Considerations

• A first in-depth scan of a large, long-used system drive can take a considerable time, and the free-space cleanup itself writes a lot of data while it runs.
• The results vocabulary — MFT, USN journal, $LogFile — is technical, and a first-time user has to trust the tool's guidance more than a simple junk-file list would require.
• The free build lacks the automatic updates of the optional donors version, so keeping PrivaZer current means downloading new builds from privazer.com yourself.

Most PC cleaners delete lists; PrivaZer, from Goversoft LLC, asks a harder question — what could someone recover from this machine afterwards? Its scan is organised by where traces live rather than by program: browser histories and cookies, recently opened documents, registry leftovers from programs long uninstalled, and — its speciality — the remnants of deleted files and activity still sitting in free disk space, the Master File Table and the USN change journal. Findings are presented area by area before anything is removed, so you can review exactly what was found and untick anything you want to keep. That preview-first design is the right approach for a tool this powerful: presenting the findings before deleting anything is a deliberate, welcome choice.

Cleanup overwrites the traces it removes rather than just deleting them, so a recovery tool run afterwards finds scrambled space instead of your browsing history and deleted document names. The overwriting is smart about hardware: PrivaZer's smart-overwriting logic detects SSDs and limits its write patterns accordingly, instead of blindly running multi-pass wipes that shorten flash life — an adjustment made precisely so storage is not worn unnecessarily. It can clean without a Windows restart, and it can generate a portable version for a USB stick — useful when you clean machines for other people. Version 4.0.127 is the free build: the donors edition exists and mainly adds automatic updates, so nobody should feel the free build is a crippled trial. For shared or second-hand PCs, PrivaZer cleans at a depth CCleaner-style tools simply do not attempt.

Depth has costs. A first in-depth scan of a well-used system drive can take a long while, and the free-space cleanup itself writes a lot of data while it runs. The results vocabulary — MFT, USN journal, $LogFile — is technical, and casual users will have to take some of it on trust, even though the explanations are decent. And because the free build lacks automatic updates, keeping PrivaZer current means downloading new builds from privazer.com yourself. It runs on Windows 7 through 11, in both 32-bit and 64-bit builds, with 1 GB of RAM and 200 MB of space. None of these costs cancels the point: on a machine you are handing over, selling or sharing, this is the cleaner that actually answers the recovery question.

Download PrivaZer_free.exe (version 4.0.127) from Goversoft's privazer.com using the button above and save it to your Downloads folder.

Run the downloaded EXE and either install PrivaZer normally or use its option to create a portable version; the setup also offers to add context-menu entries for quick cleaning.

Launch PrivaZer, select your main drive and run the in-depth scan first; review the traces it lists for free space, registry and browsers, then start the cleanup to overwrite what you approved.

Is PrivaZer free?

Yes. Version 4.0.127, the build on this page, is the free build from Goversoft, and its scanning and cleaning engine is the same as the donors version. The donors edition mainly adds automatic updates and early access to new builds, so the free build is not a time-limited or crippled trial.

Is PrivaZer still good?

Yes — it still does the job it is known for: finding the traces ordinary cleaners miss, such as deleted-file remnants in free space, leftover entries in the Master File Table and records in the USN change journal, and overwriting them rather than just deleting lists. Its smart overwriting also detects SSDs and adapts its write pattern so flash storage is not worn unnecessarily.

Is PrivaZer better than CCleaner?

For privacy cleaning, PrivaZer works at a depth CCleaner-style tools do not attempt: it scans free space, the Master File Table and the USN journal for recoverable traces and overwrites what it removes, and it shows scan results area by area before cleaning anything. The trade-offs are time and complexity — a first in-depth scan of a large drive can take a long while, and the results screens use technical vocabulary.

Is there a truly free cleaner app?

PrivaZer is one: the free 4.0.127 build carries the full scanning and cleaning engine, can clean without a Windows restart, and can generate a portable version for a USB stick. The optional donors version exists to support development and mainly adds automatic updates — nobody has to pay to get the real cleaning.