RegExp

Total Registry is an enhanced Windows Registry editor and viewer intended as a replacement for Regedit.

github.com/zodiacon/TotalRegistry
RegExp homepage screenshot

About RegExp

Total Registry is an open source Registry editor and viewer for Windows. It is published as a GitHub repository and is intended as a replacement for the built-in Regedit.exe tool. The project includes source code, build instructions, and a readme under an MIT license.

With Total Registry you can browse, search, and edit Registry keys and values. It shows key details such as last write time and the number of keys and values, supports sorting the list view by any column, and displays expanded MUI and REG_EXPAND_SZ values. It also provides full search, an editor for binary values, undo and redo, copy and paste of keys and values, connection to a remote Registry, and a view of open key handles.

It suits Windows users who work with the Registry, including system administrators, support staff, and developers who need detailed viewing and editing beyond the standard Regedit.

Key features

  • View and edit Windows Registry as alternative to Regedit.exe
  • Sort list view by any column
  • Search full Registry with Find All (Ctrl+Shift+F)
  • Undo and redo Registry changes, copy and paste keys
  • Connect to remote Registry and view open key handles
  • Show key details including last write time and counts
Best for: Windows users who need an alternative to Regedit for viewing and editing the Registry.
Good for
  • Open source with MIT license
  • Can optionally replace Regedit.exe
  • Includes undo/redo and remote Registry access
Watch out for
  • Windows only

RegExp at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
Windows
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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RegExp FAQ

What is Total Registry?
Total Registry is an open source Windows Registry editor and viewer intended as a replacement for Regedit.exe.
Does Total Registry replace Regedit?
It is designed as a replacement for Regedit.exe and can optionally replace Regedit.
Is Total Registry open source?
Yes, the project is published on GitHub under the MIT license.
What is needed to build Total Registry?
The repository includes a solution file that builds with Visual Studio 2022, and with Visual Studio 2019 with adjusted settings.
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