Stay safe out there, and always verify your sources before downloading system files.

If you’ve landed on this page by typing "regedit.exe download" into Google, take a deep breath. You probably just ran into a Windows error message, or a piece of software told you that you’re missing this file.

Before you click that big green "Download Now" button on a sketchy website, let’s talk about why that is almost always a trap—and what you should do instead. Regedit.exe (Registry Editor) is a core system tool built directly into the Microsoft Windows operating system. It is the graphical interface that allows you to view, monitor, edit, and backup your Windows Registry.