CSVboard - CSVboard is an application for viewing, sorting and finding data from a csv file.
Modern CSV - A CSV editor/viewer
CSVFileView - CSV/Tab-delimited file viewer and converter for Windows
Rons CSV Editor - Rons CSV Editor / Now Rons Data Edit
CSV Query - A plugin to Notepad++ to parse different types of CSV files and display them in a table.
CSVpad - CSVpad is a handy free CSV (Comma-separated values) editor.