Overview

What is Regfixer?

helps you find and remove registry keys related to non-existing COM components.

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In depth

A closer look at Regfixer

Regfixer helps you find all the COM components that are not correctly registered on your machine and enables you to remove all data in the registry about them. Regfixer automatically backs up all keys it removes so you can always undo any changes.

This program is intended for use in a development and test environment for COM components. It helps you keep your registry in a consistent state which prevents errors caused by faulty registry entries.

Regfixer checks registered PROGID, CLSID, Typelib and Interface entries. When removing invalid CLSID entries the corresponding AppID is also removed. All invalid keys in each of these four categories are displayed and you can easily remove them.

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Verdict

Should you download Regfixer?

Regfixer runs on Windows 95/98/Me/NT/2000/Windows 10/11 and is available under the Freeware license — the installer is 359 KB. We’ve catalogued it under Utilities and Tools.

Verified clean. Every Regfixer build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.

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At a glance

Regfixer specifications

Category: Utilities and Tools
Publisher: vb-build.com
Last updated: Apr 26, 2026
License: Freeware
Operating system: Windows 95/98/Me/NT/2000/Windows 10/11
File size: 359 KB
Price: Free
Page views: 987

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What is Regfixer?

A closer look at Regfixer

Should you download Regfixer?

Regfixer specifications

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