You can always make use of regular expressions in Notepad++ to add single or double quotes to a file, but if the data is of type CSV then it can get a bit tricky.
The best way to do this is by making use of a plugin called "CSV Lint"
- Download the CSV Lint Plugin.
- Open the CSV Lint Window from Plugins menu.
- Click on Detect Columns
- Next, click on Reformat.
- Under "General Setting", click on "Re-apply quotes", choose from the options.

- All values
- None / Minimal
- All string values
- All non-numeric values
- Click OK to apply.

This is not an AI-generated article but is demonstrated by a human Windows 11 PC with Notepad++.
Please support independent contributors like Code2care by donating a coffee.
Buy me a coffee!

Comments & Discussion
Facing issues? Have questions? Post them here! We're happy to help!