Análisis de documentos y metadatos

Upload XLSX or CSV files to analyze cell content: data types (number, text, date, formula), formulas, conditional formatting, data validation rules, named ranges, merged cells, and column statistics. View type distributions, completion rates, top values, numeric range analysis, and structural features. All processing runs locally in your browser - free online Spreadsheet Cell Analyzer, no signup required.

Upload a document (DOCX, PPTX, PDF) or font file (TTF, OTF, WOFF) to extract and list all embedded fonts. Shows font names, types (TrueType/OpenType), subset status, and embedding source. All processing is local in your browser, no signup required.

Upload any Office document (DOCX, XLSX, PPTX) to scan for embedded VBA macros. Detects macro names and module names from vbaProject.bin binary data, identifies auto-execute macros (Auto_Open, Workbook_Open, Document_Open), and highlights security risks. All processing is local in your browser - no signup required.

Upload Office documents (DOCX, XLSX, PPTX) to scan for embedded OLE objects - detects OLE packages, executables, documents, images, and archives with risk level classification from Safe to Critical. All processing is local in your browser - free online OLE object scanner, no signup required.