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).
Kirix Strata™ is an ad hoc data analysis and reporting tool built for people who work with, manipulate and analyze structured data. Strata is easy to use, has the power you need to work with large files, and helps you get your work done faster.