Practical, zero-data-leak tools for hardware engineers, manufacturing managers, and PLM teams. Clean spreadsheets, compare revisions, audit BOMs, calculate assembly costs, validate part numbers, and generate product datasheets directly in your browser.
Detect added, removed, and quantity-changed components between engineering BOM revisions. Supports parent assembly keys, repeated part aggregation, and customizable quantity tolerance thresholds.
Audit bills of materials before release. Flags zero/blank quantities, conflicting units of measure, duplicate reference designators, and circular assembly references.
Roll up extended line item costs, calculate assembly subtotals, apply overhead and scrap rates, and highlight components with missing purchase prices.
Enforce part numbering governance. Validates required prefixes, allowed character regex sets, min/max length, uppercase formatting, and duplicate SKUs.
Upload CSV or Excel files, trim whitespace, deduplicate rows, blank out placeholders (N/A, null, -), normalize text casing, and map custom column headers before importing into PLM, ERP, or CAD systems.
Compare two or more Excel, CSV, or text PDF documents. Match rows by key column (such as Part Number or SKU) or row position, inspect exact cell differences, and download an Excel diff changelog report.
Consolidate multiple Excel and CSV files into one unified sheet. Match schemas via union, intersection, or strict validation, preserve source file provenance, and remove duplicate rows automatically.
Map supplier spreadsheet columns into standard target schema with default values, type mapping, and required field enforcement.
Measure catalog completeness percentage, identify missing required attributes, detect case-insensitive duplicate identifiers, and highlight inconsistent item names.
Create publication-quality technical product datasheets from spreadsheet records with specifications, descriptions, and images. Export to clean PDF and HTML formats.
All file processing happens locally in client memory. No proprietary CAD drawings, part numbers, or supplier cost sheets are ever uploaded to remote servers.