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Is it possible to set protection password to presentation?

From PP I can define “password for modification” (menu Tools-Options-Security). Is it possible to define it with the help of ASPOSE?

Sorry, that is not possible to read or create password protected presentations.

It it not needed to read psw from protected file. It is needed to set password to new file (created by your library) only. Is it possible?

Did you read my answer?

That is not possible to read or create password protected presentations.