Registry Replace is a lightweight software application built specifically for helping you search for user-defined strings in the registry and replace them.

Since this is a portable program, it is important to mention that it doesn’t leave any traces in the Windows Registry.

You can copy it on any USB flash drive or other devices, and take it with you whenever you need to perform search and replace operations in your registry on the breeze, without having to go through installation steps.

Registry Replace sports a clean and straightforward layout that enables you to include in the search process value contents and names, as well as key names.

Plus, you are allowed to select the keys to look for (e.g. HKEY_CLASSES_ROOT, HKEY_LOCAL_MACHINE) and type (e.g. only strings or numbers).

What’s more, you can pause, resume, stop, or reset the searching operation, and create registry undo files for helping you reverse any changes made to the system.

The program also features a log which provides detailed information about the entire process and possible errors, and lets you export it to plain text file format.

Other notable characteristics worth mentioning are represented by the possibility to export the search results to CSV or REG file format, edit, rename, or delete registry keys, as well as open the Windows Registry Editor.

During our testing we have noticed that Registry Replace carries out a task quickly, and no errors showed up throughout the entire process. However, it eats up CPU and memory, so the overall performance of the computer may be burdened.

All things considered, Registry Replace offers a simple software solution for helping you fix various system errors by performing search and replace operations in your registry.