A simple way to Open .csv, .xls, .xlsx files. You can convert it to 2D array, hash, data frame.

Converts documents such as PDF, XLSX, and CSV to Markdown in-process using the anydoc Rust library.

Reads and writes a documented, lossless subset of xlsx and ODS workbooks.

unfair is a small, dependency-free Ruby wrapper around the unfair native C ABI. It converts office documents between formats (txt, docx, odt, xlsx, pptx, pdf and more) using only Ruby's standard-library FFI (Fiddle) - no C extension, no compilation step. The native unfair_ffi shared library is lo...