Setting Strong Encryption Type

Applying Encryption with Microsoft Excel

To implement file encryption in Microsoft Excel (for example 2007):

  1. From the Tools menu, select Options.

  2. Select the Security tab.

  3. Enter a value for the Password to open field.

  4. Click Advanced.

  5. Choose the encryption type and confirm the password.

    Setting encryption in Microsoft Excel

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Applying Encryption with Aspose.Cells

The code example below applies strong encryption on a file and sets a password.