file-type

Detect the file type of a file, stream, or data

v20.4.1 URL: https://unpkg.com/file-type@20.4.1/index.js

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xlsx

SheetJS Spreadsheet data parser and writer

v0.18.5 URL: https://unpkg.com/xlsx@0.18.5/dist/xlsx.full.min.js

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@e965/xlsx

SheetJS Spreadsheet data parser and writer

v0.20.3 URL: https://unpkg.com/@e965/xlsx@0.20.3/dist/xlsx.full.min.js

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excel xls xlsx xlsb xlsm ods csv dbf dif sylk office spreadsheet

officeparser

A Node.js library to parse text out of any office file. Currently supports docx, pptx, xlsx, odt, odp, ods, pdf files.

v5.1.1 URL: https://unpkg.com/officeparser@5.1.1/officeParser.js

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xlsx-style

Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS spreadsheet parser and writer (extended to enable read/write of cell formats with xlsx files)

v0.8.13 URL: https://unpkg.com/xlsx-style@0.8.13/xlsx.js

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excel xls xlsx xlsb xlsm ods office spreadsheet