Remove Restrictions | Cine Power Planner

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About Remove Restrictions

Lifts the printing, copying, editing and commenting restrictions from a PDF that opens without asking for a password. Such a file is encrypted, but with a key every reader works out on its own, so the restrictions are a request readers are trusted to honour rather than a lock.

The permission flags are cleared in your browser; the document is not uploaded to a service that would then hold an unrestricted copy.

How to use Remove Restrictions

  1. Load the restricted PDF.
  2. Click Remove Restrictions. A PDF that asks for a password to open is left unchanged, and the tool points you to Decrypt PDF instead.
  3. The new file is read back before it is offered: it has to open without a password and show every page.
  4. Download — printing and copying now work in any reader.

On a production

A supplier's datasheet that refuses to be printed, or a manual whose text cannot be copied into a gear list. The document is already open in front of you; the restriction is only stopping you doing ordinary things with it.

Frequently asked questions

Is this different from removing a password?
Yes. A PDF with an open password cannot be read at all without it; Decrypt PDF removes that protection and needs the password. Remove Restrictions only works on a document you can already read, and asks for nothing.
Why are these restrictions so easy to remove?
Because anyone can derive the key that encrypts such a PDF — every reader does, to show you the pages. The permissions password only asks readers to refuse printing or copying. It expresses an intention rather than enforcing one.
Does anything else in the document change?
No. Pages, bookmarks, links, form fields, attachments and properties stay as they were. The document is saved anew without its encryption, which also means a digital signature in it stops validating.
Am I allowed to do this?
That is a licensing question, not a technical one. Removing a restriction does not grant you rights over the content — check the terms attached to the document if you are unsure.