CSVboard is described as 'application for viewing, sorting and finding data from a csv file. Open your csv files with minimum effort. Clean and simple Look. Free for private and commercial use. Source code available at Github' and is an app in the Online Services category. There are more than 25 alternatives to CSVboard for Windows, Mac, Linux, Online / Web-based and Notepad++. The best alternative is EmEditor, which is free. Other great apps like CSVboard are CSVed (Free), CSVFileView (Free), Table Tool (Free, Open Source) and Modern CSV (Paid).
A plugin to Notepad++ to parse different types of CSV files and display them in a table. The data is stored in an in-memory SQLite database (or MSSQL if configured), so you can write SQL queries against the data.
CSV Editor Pro is the professional choice for working with CSV files on Windows. Packed with an arsenal of features and tools, it can save you a tremendous amount of time and effort. Gain analytic insight by generating a graph or pie chart.
Handle large delimited data files with ease. CSV, Tab, Space, Fixed-Width ... FEATURE TOUR Quickly open any delimited data file. Edit any cell. Easily convert files from one delimiter to another like CSV to TAB.
XTabulator is a tabular data file editor for Mac OS X. With XTabulator, you can edit, manipulate, massage, slice, and dice comma-separated (CSV), tab-separated (TAB), or anything-separated files quickly and easily.