Frequently Asked Questions

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Passper for PDF

1. What versions of PDF does it support?
Passper for PDF supports all versions of Adobe Acrobat or other PDF software.
2. How long will it take to decrypt my encrypted PDF?

That depends. Some factors will influence the recovery speed like which attack mode you choose, how complex your password is, and how much information about your password you provide. For more info about password attack modes, please refer to: Passper for PDF user guide

3. Can Passper for PDF run on MAC OS?

Yes. Passper for PDF supports Windows 10/8.1/8/7/XP and macOS 10.9-13.

4. Is Passper for PDF safe to use?

We care about your privacy and we take all necessary measures to ensure any personal information you give us is kept secure.

5. Will my file be kept on your server?

NO. We do not send any files to the server. Also, we do not analyze, store, scan, copy, or do anything else with user files.

6. What's the difference between the trial version and the full version?

The trial version can't remove any password for PDF documents. The full version recovers all the passwords and obtains life-long free guaranteed priority customer support.

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