In this article, we’ll teach you how to remove password from PDF in just a few easy steps. PDF owner password gives the capability to protect your important files and control who interacts with them. This is what makes PDF the ideal format for business contracts and legal documents. It’s also perfect for securing your electronic diary! But when you need to share your files, sometimes you need to know how to unlock PDF as well. If your PDF file is protected with both types of passwords, it can be opened with either password. However, only the Owner password allows the user to change the restricted features. Because of the added security, setting both types of passwords is often beneficial. Note that you need to know the correct password to a secured pdf file before you can access or remove restrictions on it. Attempts to use hacking software may result in the loss of the content in your PDF file. There is no related program that can bypass the OPEN PASSWORD restriction, as removing an open password without authorization is illegal.