WP Table Manager, The WordPress Table Editor Plugin
The only WordPress spreadsheet plugin that offers a complete spreadsheet interface for managing spreadsheets like in Excel!
Create a table, apply some really cool topics, and start editing tables right now. As a webmaster, you can use advanced tools such as editing HTML cells, copying tables, calculations, custom CSS, import and export Excel, and much more. As a user, editing a table is as simple as clicking on a cell, and editing data with or without a visual text editor. It even saves automatically! Typically, tables require knowledge of HTML / CSS, but this no longer applies to the WP Table manager. It works the same way both publicly and on the admin side. Moreover, full table editing can be done directly from your editor.