Xsv is a fast, lightweight parser for Office Open XML spreadsheet files (commonly known as Excel or .xlsx files). It strives to be minimal in the sense that it provides nothing a CSV reader wouldn't, meaning it on...

Open local or remote XLSX, XLS, ODS, CSV (comma separated), TSV (tab separated), other delimited, fixed-width files, and Google Docs. Returns an enumerator of Arrays or Hashes, depending on whether there are headers.

Parse OOXML files (docx, xlsx, pptx)

Simple spreadsheet reader for common formats: Excel (.xls, .xlsx), Open-office (.ods) and some CSV (standard, excel, tab separated). Future versions: writing and more formats.

A fast XLSX parser using Nokogiri

Just as the name says, simple writter for Office 2007+ Excel files

Fast xlsx reader on top of Ox SAX parser

Simple command line interface to convert .xls or .xlsx files to .csv

DSL for creating clean CSV, XLSX, and PDF reports in Ruby. Extracted from Brighter Planet's corporate reporting system.

A fast Excel 2007/2010 (.xlsx) file parser that returns a collection of Matrix objects

Converts Excel .xls and .xlsx files to CSV.

Ruby library and script for decrypting password-protected Microsoft Office XML files (.docx, .xlsx, etc.)

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

A gem that makes SheetJS/xslx available to the Rails asset pipeline.

Creek with image read from xlsx feature for Creek 1.1.2.

Allow add JIRA worklog (hours worked) from excel (.xlsx) file via JIRA REST API

Fast way to read and write in microsoft office xlsx

Convert sheets(XLSX, CSV and more...)

Gem for converting xslx to html

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