Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.
Modern CSV - A CSV editor/viewer
Notepadqq - Notepadqq is a linux clone (identical application) of Notepad++
Rons CSV Editor - Rons CSV Editor / Now Rons Data Edit
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
ReCsvEditor - Csv / Tsv / Delimited file editor. Supports for very large Files.