Device Magic users can upload .xlsx files to be referenced within their mobile forms. This project is aimed at automating the same process for Google Sheets to increase the flexibility of resources.

Export activerecord easiest way (csv, xls, xlsx)

Convert TPD timeclock data to XLSX

A Ruby gem that streams and parses large Excel(xlsx and xlsm) files fast and efficiently. Based on Creek gem, but with Multi-threading and Garbage Collection

Convert from a simple hierarchical-tree outline text into ugly xlsx file

Fast way to read and write in microsoft office xlsx

Formats Excel files(xls, xlsx) for other file output plugins.

Scan and replace text in xlsx file

Extensions for ruby-filewatcher, like xls, xlsx

Parses Excel files(xlsx) read by other file input plugins.

utility for reading excel file both .xls and .xlsx.

A simple way to consume CSV and XLSX test data for use in your tests.

A tool to convert xls, xlsx, ect to csv

Convert csv file to xlsx file.

Bayonet is a Microsoft Excel write-only gem that reads and produces XLSX files. It's strength lies in the fact that it's able to open bigger Excel files (even with macros!) -- and write cells without touching the rest of the Excel file.

Library for encrypting/decrypting password-protected Microsoft Office XML (OOXML) files (e.g. .docx, .xlsx, .pptx)

Creek with image read from xlsx feature for Creek 1.1.2.

Embulk input plugin to read xlsx files

It extracts data from exported .xlsx file of SEB bank statements and generates a financial report.

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