{"text_format":"3","workbook":"xlsx","n_sheets":2,"sheets":["VBA","UDF"],"read":"whole","date_system":"1900"}

{"sheet":"VBA","index":0,"n_rows":11,"n_cols":2,"rows_kept":11}
["Base64 String","Decoded Text"]
["SGVsbG8gV29ybGQ=","Hello World"]
["RXhjZWw=","Excel"]
["QmFzZTY0IERlY29kZQ==","Base64 Decode"]
["U2FtcGxlIERhdGE=","Sample Data"]
["VGVzdCBTdHJpbmc=","Test String"]
["U3ByZWFkc2hlZXQ=","Spreadsheet"]
["R2VuZXJhdGVkIEJ5IFZCQQ==","Generated By VBA"]
["VXNlciBEZWNvZGU=","User Decode"]
["Q29udmVydCBUZXh0","Convert Text"]
["U3RlcCAxMA==","Step 10"]

{"sheet":"UDF","index":1,"n_rows":11,"n_cols":2,"rows_kept":11}
["Base64 String","Decoded Result"]
["SGVsbG8gV29ybGQ=",{"$f":"DecodeBase64(A2)","v":"Hello World"}]
["RXhjZWw=",{"$f":"DecodeBase64(A3)","v":"Excel"}]
["QmFzZTY0IERlY29kZQ==","Base64 Decode"]
["U2FtcGxlIERhdGE=","Sample Data"]
["VGVzdCBTdHJpbmc=","Test String"]
["U3ByZWFkc2hlZXQ=","Spreadsheet"]
["R2VuZXJhdGVkIEJ5IFZCQQ==","Generated By VBA"]
["VXNlciBEZWNvZGU=","User Decode"]
["Q29udmVydCBUZXh0","Convert Text"]
["U3RlcCAxMA==","Step 10"]