The tool efficiently extracts phone numbers in bulk from different types of Word, Excel, PowerPoint, PDF or Publisher files like DOC, DOCX, DOCM, RTF, TXT, INI, LOG, PPT, PPTX, PPTM, XLS, XLSX, XLSM etc. simultaneously. Tool provides advanced filter options to enable the user to set criteria for extraction and extract numbers relevant to it. Tool allows the user to remove duplicate numbers. User can save extracted numbers in .CSV or .TXT format.