Caltech Library logo


Command line utilities for simplifying work with CSV, JSON, Excel Workbooks and plain text files or content.

Compiled versions are provided for Linux (amd64), Mac OS X (amd64), Windows 10 (amd64) and Raspbian (ARM7). See

Use the utilities try “-help” option for a full list of options.


datatools is go get-able.

    go get

Or see for details for installing compiled versions of the programs.