Excel redaction app is a tool to remove personal and confidential content from Excel. Redaction process can remove sensitive information both from content of Excel and its metadata.

Please upload your Excel file, specify text phrase, then phrase for substitution, and push Redact Now button. Our app will process your file and you can download the result.

The Excel redaction app safely and completely removes sensitive content so that it is impossible to restore original content after it was processed with our tool. Our experience allowed us to redact text even in complex cases. In case your Excel contains images with text that you want to remove or hide, we provide OCR option.

This web application is built using sanitization API implemented in the GroupDocs.Redaction for .NET library and supports the following features:

How to remove sensitive data from Excel document using GroupDocs.Redaction App

Select redaction type from "Redact" dropdown (text, metadata).
Select your Excel document for redaction.
Enter "Text search value" and "Redaction replace value".
Click on "Redact Now" button to upload and redact your Excel file.
Once your Excel document is redacted click on "Download Now" button.
You may also send the download link to any email address by clicking on "Send" button.

FAQ

❓ How can I clean personal data from Excel documents?

First, you need to upload a file: drag & drop your Excel file or click inside the white area to choose a file, then you will have to choose type of redaction, replacement and options.
⏱️ How long does it take to sanitize Excel documents?

The redaction works fast - typically it takes a couple of seconds to sanitize Excel documents.
🛡️ Is it safe to sanitize Excel files using free GroupDocs.Redaction App?

Of course! The redacted files will be available shortly after the file uploaded and will be deleted in 24 hours.
💻 Can I open Excel and redact Excel sensitive data on Linux, Mac OS, or Android?

Yes, you can use the free GroupDocs.Redaction on any operating system that has a web browser - our Excel redaction application works online and does not require any software installation.
🌐 What browser should I use to redact Excel documents data?

You can use any modern browser to sanitize Excel documents data, for example, Google Chrome, Microsoft Edge, Firefox, Opera, or Safari.
</> What code is running on the server-side to redact Excel data?

Detailed code examples are available at GitHub in the form of executable projects.

Excel Redaction

Hide or remove sensitive content and metadata from Excel document

How to remove sensitive data from Excel document using GroupDocs.Redaction App

FAQ