XLSX.jl is a Julia package to read and write Excel spreadsheet files. If you're having any trouble, have any questions about this package or want to ask for a new feature, just open a new issue.
Python has made using Microsoft Excel much easier than it has ever been, and it isn't very hard to start using it yourself.
Learn how Excel IMPORTCSV refreshes linked CSV data, handles locale formats, and switches to IMPORTTEXT for semicolon delimiters.