Real values, not a yes or no
Each field is shown with the value stored in the file, such as the author's name or the company, so you can decide what is safe to share.
Before you send a document, see what it says about you. This viewer lists the author, last editor, company, dates, editing time, custom properties, preview thumbnail, and the folder an Excel workbook was saved in, and flags comments, tracked changes, hidden sheets, and speaker notes. It only reads the file; nothing is changed.
Each field is shown with the value stored in the file, such as the author's name or the company, so you can decide what is safe to share.
Comments, tracked changes and who made them, hidden sheets, speaker notes, and embedded files are reported, because they can reveal more than the properties do.
The file is read inside your browser and never uploaded or modified. Remove the metadata afterwards with the Office cleaner if you want to.
This page only shows metadata and does not change your file. An empty report is not proof that nothing is hidden: text, comments, and embedded files are document content. Password-protected files, legacy .doc, .xls, and .ppt files, and macro-enabled files are not supported.
File formats are messy. These answers describe the supported behavior of this version—not a promise that every trace everywhere has disappeared.
Choose the .docx file on this page. It lists the author, last modified by, company, dates, editing time, custom properties, and thumbnail it finds, and flags tracked changes and comments. Nothing is uploaded or changed.
You can see the author and last modified by fields, the company, and the folder path the workbook was last saved in, which can include a username. Comments carry reviewer names too, and the viewer tells you when a workbook has them.
No. It shows the standard document properties, custom properties, thumbnail, and saved path, and reports comments, tracked changes, hidden sheets, speaker notes, and embedded files. It cannot judge the text of the document itself.
No. The file is read inside your browser. You can confirm this in the Network panel of your browser's developer tools.
Use the Office metadata remover. It shows the same list with a checkbox for each field, lets you choose what to remove, and gives you a verified cleaned copy.