ExcelJS
FREE
JavaScript library for Excel file manipulation.
About
ExcelJS is a JavaScript library for reading, manipulating, and writing Excel files in various formats, providing a powerful API for spreadsheet operations.
Pricing
Pricing Type
Free
Last checked: February 20, 2026
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Key Facts
Categories
Platforms
Web
Company
ExcelJS
Founded
Founded in 2013
Country
Global
Language
English