Format Conversion
Freeze top rows/left columns automatically and apply row or column outline groups for easier spreadsheet reading
xlsx-freeze-pane-managerFormat Conversion
Apply paper, margins, scaling, repeating titles, and header/footer print settings to Excel workbooks in one pass
xlsx-print-setup-packFormat Conversion
Generate professional invoice/quotation workbooks with auto totals, tax calculations, and company logo embedding
xlsx-invoice-generatorFormat Conversion
Generate a KPI dashboard workbook with metric cards, trend table, and conditional warning formatting
xlsx-kpi-dashboard-generatorFormat Conversion
Generate one workbook containing multiple report tabs: overview, details, anomalies, and dictionary
xlsx-multi-tab-report-packFormat Conversion
Fill existing styled/formula Excel templates by replacing {{variable}} placeholders only
xlsx-template-fillerFormat Conversion
Split a multi-sheet workbook into independent files by sheet name, with ZIP output
xlsx-multi-sheet-splitterFormat Conversion
Merge multiple similarly structured workbooks as multiple sheets or append all rows into one sheet
xlsx-workbook-mergerFormat Conversion
Render an Excel range to HTML table for web preview with merged cells and basic background colors
xlsx-html-table-previewFormat Conversion
Infer JSON Schema from worksheet headers and sample rows with types, enum candidates, and basic constraints
xlsx-sheet-to-json-schemaFormat Conversion
Convert a selected Excel range or whole sheet into Markdown table format
xlsx-markdown-table-exporterFormat Conversion
Batch process XLSX files in S3-compatible object storage with filtering/cleaning and upload processed outputs back
xlsx-s3-batch-processor