Command-Line Corrupt Office 2007 Text Extractor extracts text from corrupted docx, xlsx and pptx files where the respective Office 2007 or 2010 programs fail to make this basic recovery. It also works on non-corrupt files.
This software is not reviewed yet.
Savvy Repair for Microsoft Office, tries four methods for repair or recovery from corruption of Word DOCX, Excel XLSX and PowerPoint PPTX files. Each method starts with the repair of the zip structure.