Reading Encrypted File with Decryption.?

Hi,

I have a encrypted excel file. I need to read this file and add columns without decrypting.
Is this possible with uipath activities. If yes, please help me on how to proceed

Thanks

@ndhiran - is file protected with password?
can you elaborate ‘encrypted file’ with a simple example if you can.

No, the file is not password protected. Its is encrypted with an encryption key. I am downloading this file from web browser in encrypted format. i have the decryption key with me. But due to secured data, I am asked to make edits in the file without actually decrypting it. I need to add columns and vlookups in this file