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Spreadsheet Document Encryption

Demo options
Encrypt and Download...

This demo illustrates how to encrypt and password-protect a workbook.

Enter the required password, select the encryption type, and save the document in the desired file format.

Local Copy of this Demo
To inspect the source code for this demo on your machine, you must first install our components via the DevExpress Component Installer.
You can open a local copy of this online demo directly from this webpage (if using v20.2.8, 21.1.4 or higher).
Open CS Solution
The source code files for this demo are installed (by default) in the following directory:
\Users\Public\Documents\DevExpress Demos XX.X\Components\ASP.NET\CS\