RegClean Pro

by Systweak Softwarev8.45.81.1206

Last updated Jun 8, 2026

RegClean Pro is an intelligent tool to clean, fix and optimize invalid registry entries that clutter Windows registry. Using it you can make your system more stable and enhance its performance.

Install with winget

$ winget install --id SystweakSoftware.RegCleanPro --exact --version 8.45.81.1206

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for RegClean Pro

RegClean Pro uses EXE (Inno Setup). The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

One-line silent install (x86)

rcpg_systweak-default.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART

See the full silent install reference for RegClean Pro →

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Installers · v8.45.81.1206

Architecture	Type	Scope	Install	Download
x86	EXE Inno Setup	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for RegClean Pro.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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Frequently asked questions

How do I install RegClean Pro on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id SystweakSoftware.RegCleanPro --exact --version 8.45.81.1206. winget downloads the installer from Systweak Software and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install RegClean Pro silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id SystweakSoftware.RegCleanPro --exact 8.45.81.1206 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for RegClean Pro?

RegClean Pro uses EXE (Inno Setup). Run the downloaded installer with: rcpg_systweak-default.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART. The silent switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I uninstall RegClean Pro via winget?

Run: winget uninstall --id SystweakSoftware.RegCleanPro --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from RegClean Pro's Apps & Features entry.

Is RegClean Pro free?

Does RegClean Pro work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls RegClean Pro directly from the publisher.

How do I keep RegClean Pro up to date?

Run winget upgrade --id SystweakSoftware.RegCleanPro --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of RegClean Pro from microsoft/winget-pkgs.