In daily work and life, hard-working data and private personal data are always a little uneasy after they are saved into PDF and sent out, for fear of being casually read by irrelevant people. When we need to upload PDF documents that are important and contain private information to the Internet or send them to third parties, ensuring the security of the files becomes particularly important. Setting a read-only password is an effective security measure without delaying copying and printing. This article will introduce an efficient method to add PDF read-only passwords in batches!
Multiple PDF settings read-only password preview effect
after treatment:
Why do you want PDF to be copied and printed but not edited?
1. Ensure that the content of PDF files is correct: Some project contracts or official document notifications need to be completely accurate. In order to prevent malicious modification, read-only passwords will be set and no change rights will be allowed.
2. Protect the format and layout of the document: After the PDF is set with a read-only password, it can only be copied or printed for reference, and cannot be edited at will. This can also prevent someone from modifying the format and layout of the document during the circulation process and keep the original appearance of the PDF.
Multiple PDF documents batch add read-only password operation steps
1. Open 【 HeSoft Doc Batch Tool ], select [PDF Tool]-[PDF Add Password Protection]].
2. Import the PDF file to be processed into the interface, you can select [Add File] or [Import File from Folder], or you can select multiple PDFs with one key and drag them directly into the processing box, and click [Next] after importing.
3. Set the option interface, select [File Content Read-Only Password], then enter the password you want to set, and open the two keys [Allow Printing PDF File] and [Allow Copy Text in PDF]. In this way, the PDF document can view the contents inside, and also support copying and printing, but cannot edit or change the contents in the document, and then click Next.
4. After confirming that there is no problem, start processing, and wait for the prompt of [Processing Completed] to appear on the interface, then you can go to the path you saved to view the PDF files that have been batch set with read-only passwords.
this efficient batch processing can be said to quickly solve the need to set read-only passwords for multiple PDF files. Whether it is a working document sent to a colleague or a personal document saved for yourself, you can feel more at ease and calm.