REG is a system file format used by the operating system for drivers, configuration and resources.
REG is a system file format used by the operating system for drivers, configuration and resources. Files in this category are typically used for system files and may be opened, edited or converted using the tools on this site.
A .reg file belongs to the System Files category. REG is a system file format used by the operating system for drivers, configuration and resources.
You can open .reg files directly in your browser using our online viewer above — no software install needed.
Yes. Use our online editor above to edit .reg files with syntax highlighting, undo and export.
Use the converter options above to change .reg into txt, pdf, html and more.