Data Engine v3.4

Excel to PDF.

Smart Grid Detection • Local Buffer Processing

Import Spreadsheet

Compatible with .xlsx, .csv, and Legacy .xls

Active Workbook

Ready for Input

On-Device Computation

Your spreadsheet data is parsed using the SheetJS ArrayBuffer protocol. Row-by-row rendering is handled by the AutoTable Layout Engine. Since no API calls are triggered, your financial and personal data never leaves this browser instance.