PowerShell module to create and read Microsoft Word, Excel, PowerPoint (experimental), Markdown, and CSV documents without Microsoft Office installed. Powered by OfficeIMO.*.

Reading an Excel Xlsx file and convert a csv file to Excel Xlsx format

Cross-platform CLI accessibility checker for Word, Excel, and PowerPoint files. Implements Microsoft's Accessibility Checker rules directly against OOXML using the Open XML SDK. No Office install required. Supports bulk scans and -Fix to write a sibling .fixed.<ext> with safe, structural remediations applied.