BatchPurifier™ is the ideal tool for Windows® to remove hidden data & metadata from multiple files in multiple formats at once. BatchPurifier™ can remove hidden data & metadata from 28 file types, including Microsoft Office® documents (Word, Excel, PowerPoint), LibreOffice® documents, PDF documents, and popular image and media file types such as JPEG, JPEG 2000, PNG, WebP, SVG, AVI, WAV, AIFF, MP3, and MP4. Hidden data stored in files of these types may contain confidential and private information that when exposed can cause you and your organization embarrassment with possible financial and legal implications. BatchPurifier™ is a privacy-oriented offline desktop tool that supports the permanent and selective removal of more than 60 types of hidden data & metadata, including properties, comments, tracked changes, hidden text & objects, and slide notes. BatchPurifier™ can remove hidden data from files even if they are compressed within ZIP files, and can remove hidden data from JPEG and PNG image files that have been embedded in Microsoft Office® documents. BatchPurifier™ is an essential tool for every Windows user who shares files with others, as the built-in metadata remover of Windows 11 can remove only a small number of properties from only twelve notable file types.