Method 1: Unlock PDF for Editing with Adobe AcrobatĪdobe Acrobat is one of the most popular PDF editing software and it has built-in feature to remove password protection from a PDF file. Method 4:Unlock PDF for Editing via Dr.PDF (Most Recommended).Method 3:Unlock PDF for Editing via Smallpdf.Method 2:Unlock PDF for Editing with Online2PDF.Method 1: Unlock PDF for Editing with Adobe Acrobat.We will be focusing on permissions password in this article, and we will show you how to unlock a PDF for editing using various utilities and online services. This password is required before editing, copying or printing content from the PDF file. Permissions Password: This is the second type of password in a PDF file. Types of Passwords in a PDFĭocument-Open Password: This is the password that you need input before opening the PDF file and viewing the content. So in our post, I will share the details on how to unlock PDF for editing. In above example, we can see the PDF is protected by a permission password. You have to know which type password the PDF file has before unlocking.
In fact, a PDF document can be encrypted with two different types of passwords, one of opening the file, another for editing. However, unlocking PDF could be much more difficult, especially when you don’t know how.
I have no choice but to unlock this PDF without password.įortunately, there are a bunch of online services and desktop software for help, making unlocking PDF for editing becomes an easy task. Unfortunately, I did not know the owner and unable to find what is the real password is. I was trying to edit a PDF document downloaded from a website but Adobe Acrobat Pro tells me editing is not permitted because it is a secured document.
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