Every day I have to deal with a bunch of PDF documents with opening passwords, which is really a headache! Each file needs to be opened by entering a password. Sometimes the password will be wrong and cannot be remembered, which will directly reduce our work efficiency. Although these PDF documents are said to be very safe, for those of us who have to deal with documents every day, they are simply a layer of shackles, either they cannot be opened, or even if the contents cannot be copied, I really want to push these restrictions down.
Today, I 'd like to share with you a little trick. If we know the opening password, we can remove the annoying opening password and restrictions of PDF at one go, and we won't have to be mad when dealing with PDF in the future! Come and try it with me!
Delete PDF to open the password after the effect preview
before treatment:
after treatment:
Batch release PDF document open password operation steps
1. Open 【 HeSoft Doc Batch Tool ], find [PDF Tools]-[PDF Delete Password Protection]].
2. Select a method in [Add File] or [Import File from Folder] to add PDF documents that need to delete passwords. You can also directly drag the files to the bottom to add them. After confirming that there is no problem with the files, click Next.
3. Enter the setting interface and enter the opening password of the PDF document under the opening password. The read-only password does not need to be entered. As long as the opening password is entered, all restrictions will be lifted. Click Next again after entering. Then enter the save interface, click Browse and select the save location of the new file.
4. After the processing is completed, click the red path to open the folder to view the PDF file that successfully lifted the password restriction.
PDF file is set to open the password and not set the difference between
PDF document is set to open the password
when the PDF file is set with an open password, the user must enter the correct password before opening the file to access and view the document content. This protection method is mainly used to protect the privacy and security of sensitive documents such as contracts, financial statements, and private data. Setting an open password can effectively prevent people who do not know the password from viewing the contents of the file. Even if the file is copied and sent to other devices, the password is required to access and view it. In addition, opening the password can help enterprises protect business secrets and prevent internal information disclosure, but in some special cases, there will be a lot of inconvenience. Forgetting the password or passing it many times may lead to the failure to open the file at the critical moment.
PDF document does not have an open password
if the PDF does not set an open password, users who own the file can directly view the contents of the file without entering an additional password. It is very common in files that need to be shared, such as product manuals, promotional materials or public reports. At ordinary times, the PDF we view has no password, which is more convenient to access and can greatly reduce communication barriers and time costs when sharing or multi-person cooperation. On the other hand, the security of this kind of document is relatively low and there is a risk of being copied, distributed and modified at will. If the document contains sensitive content, without setting a password, we should be vigilant about the distribution of each other and scope, to avoid data leakage by others improper use.