Find in Files with Notepad++
Search a folder of source code or logs using Find in Files and file filters.
Quick answer
Open Search > Find in Files, choose a directory, enter a search term, and optionally limit matches using filters such as `*.txt *.log`.
When to use this feature
Find in Files can search a folder tree without opening each file individually.
Step-by-step instructions for Windows users
- Open Notepad++ on Windows 10 or Windows 11 and save a backup of the file you plan to edit.
- Open Search > Find in Files, choose a directory, enter a search term, and optionally limit matches using filters such as `*.txt *.log`.
- Choose Match case or Whole word only when needed. Start with a narrow directory to keep results relevant.
- Review the result and save a separate copy before replacing the original file.
Important details and compatibility
Choose Match case or Whole word only when needed. Start with a narrow directory to keep results relevant.
Menu labels can differ between versions, and plugins may require a compatible build. Check the application settings on your own PC rather than assuming all installations have the same options.
Common mistakes and safety
Do not perform bulk replacement until you have reviewed matches and backed up the target folder.
If the result differs from what you expected, undo the change, reopen the original copy, and repeat the steps with a smaller sample.
Frequently asked question
Can Notepad++ search multiple files?
Yes. Find in Files searches a selected directory and reports matching lines.
Does this work in the US and Canada?
These Windows editing features are not region-restricted. The instructions use American English menu terminology and apply to supported Windows PCs in the United States and Canada.
Related Notepad++ resources
See the download guide, Windows 11 instructions, FAQ, and all tutorials.
Editorial team · Published 2026-10-20 · Updated 2026-10-20. This is an instructional guide, not a claim of hands-on testing on every Windows build.