What is a faster way to search the Windows registry?

Solution 1:

Faster, and dumps all results so you can go through the whole list without hitting next a hundred times. Also free since it is a powershell script:

https://github.com/KurtDeGreeff/PlayPowershell/blob/master/Search-Registry.ps1

Search-Registry.ps1 improves on regedit's Find feature in four ways:

The script searches by using regular expressions.
It can search the registry on remote computers.
It can limit the number of returned search results.
It outputs objects than can be filtered, sorted, exported to comma-separated value (CSV) files, and so on.

# Download script
curl https://raw.githubusercontent.com/KurtDeGreeff/PlayPowershell/master/Search-Registry.ps1 -OutFile Search-Registry.ps1

# View docs
Get-Help .\Search-Registry.ps1

# Simple example (search HKEY_CURRENT_USER for values with data containing "powershell")
.\Search-Registry -StartKey HKCU -Pattern "PowerShell" -MatchData

Solution 2:

I would recommend the little and powerful tool RegScanner by Nirsoft.

Solution 3:

There's a very easy solution: start search in RegEdit when HKEY_LOCAL_MACHINE branch is focused on the left pane. This way you'll skip HKEY_CLASSES_ROOT and HKEY_CURRENT_USER branches, and you don't need them because HKEY_CLASSES_ROOT is actually a subkey of HKEY_LOCAL_MACHINE and HKEY_CURRENT_USER is a subkey of HKEY_USERS.

Solution 4:

There is a Software called RegEditX which is pretty fast: http://www.dcsoft.com/products/regeditx/

If you want a free Version search for the old v2.0, but 9.95$ isn't very much.

Solution 5:

1. Summary

I use Registry Finder to search the Windows registry.

2. Disclaimer

This answer is relevant for September 2019. In the future, its data may be outdated.

3. Features

Fully free
Actively maintained as of 2019
Powerful
Works for Windows XP and above

4. Speed

From official documentation:

Fast, non blocking search.

The Find operation is efficient and quick. All found items are displayed in a separate window as a list. Each line represents a single match with the search criteria. The icon shows where the match occurred: key name, value name or value data. Matched text is highlighted with red.

For example, I tried to search keys, values and data uTorrent in entire registry.

Registry Finder

Time — 37.4 seconds for ~500000 registry keys. That's speed enough for me.

5. Additional links

Registry Finder official site