Rons CSV Editor - Rons CSV Editor / Now Rons Data Edit
Tabbles - Tabbles use tags to organize and find files along with your colleagues.
ReCsvEditor - Csv / Tsv / Delimited file editor. Supports for very large Files.
TagSpaces - TagSpaces is an open source platform for personal data management. With TagSpaces you can manage and organize the files on your laptop, tablet or smart phone.
Modern CSV - A CSV editor/viewer
Elyse - The free version allows up to 30 tags.