var thisFile = new File($.fileName); var basePath = thisFile.path; #include "shim.js"; #include "jszip.js"; #include "xlsx.flow.js"; var filename = "/sheetjs.xlsx"; var infile = File(basePath+filename); infile.open("r"); infile.encoding = "binary"; var data = infile.read(); var workbook = XLSX.read(data, {type:"binary"}); var first_sheet_name = workbook.SheetNames[0]; var first_worksheet = workbook.Sheets[first_sheet_name]; var data = XLSX.utils.sheet_to_json(first_worksheet, {header:1}); alert(data);