Tabular data

pspg is a Unix pager designed for browsing tabular data.

VisiData is a console tool for handling tabular data. It apparently feels like vim.

Tabular data is found in

• Excel
• Database (SQL) tables or the
• R data frame
• Data exchange formats such as CSV

Prominent tools in the Python ecosystem to plot tabular data are pandas and matplotlib.

Zanran is/has a tool to extract tables from PDFs

Tablib is a format-agnostic Python library for tabular datasets.