Office files can store creator, last editor, company and custom property values separately from the document content. This tool clears the core, application and custom properties parts.
Comments, tracked changes, thumbnails, embedded images and visible document content remain. Old DOC/XLS/PPT and macro-enabled formats are not supported. Signed and encrypted packages are rejected.
No. Supported files are inspected and cleaned inside this browser tab. Processing libraries are bundled with the site. The interface font is loaded from Google Fonts.
No. A clean report means no metadata within the supported cleanup scope was detected after processing. Unknown tags, filenames and visible contents may still identify you.
Up to 10 files per batch, 50 MB per file and 100 MB per batch. Download files separately or together as a ZIP.