Before sending PDF files externally, if you want others to only read the content, while allowing printing or copying text, but preventing direct editing and modification, you can achieve this by batch setting PDF permissions. This article demonstrates using HeSoft Doc Batch Tool to access the PDF password protection feature, batch import multiple PDFs, set a read-only password for file content, disable the file open password, and enable the options to allow printing and text copying. After processing, PDFs will prompt for a permission password when editing, making them more suitable for batch distribution of official documents.
Many office documents are ultimately converted to PDF for final delivery, such as contracts, courseware, manuals, service materials, study guides, project documents, etc. The advantage of PDF is its stable layout and strong compatibility, but without permission protection, the file can still be opened and modified by PDF editing software. For formal materials that need to be distributed uniformly to external parties, this can lead to version confusion, content being mistakenly altered, and materials being re-edited.
A more common requirement is: the file does not need to be completely confidential, and recipients can view it directly; for work convenience, printing the PDF or copying text within it is also allowed; however, arbitrary editing of the original file is not permitted. This requirement can be achieved by setting a content read-only password for the PDF. If processing only one PDF, manual setting is sufficient; for a batch of PDFs, using batch processing office software is more suitable. Below, taking HeSoft Doc Batch Tool as an example, the complete flow from pre-processing effects to batch setting steps and post-processing verification is explained.
Applicable Scenarios: Uniformly Restricting Editing Permissions Before Distributing PDFs
Batch restricting PDF editing permissions is suitable for any file distribution scenario requiring "open reading, restricted modification." For example, when an enterprise sends service proposals, product introductions, or price descriptions to clients, they want the clients to view and print but not directly alter the PDF content; when the training department distributes courseware, exercise books, and learning materials, learners need to read, copy key text, and print for study, but the original materials should remain unchanged; when administrative, HR, or legal departments release policy documents, notices, or contract templates, the consistency of file versions must also be ensured.
Unlike direct compression encryption or setting an open password, read-only permissions are more suitable for daily collaboration. It does not prevent users from opening the file and does not add reading barriers, but it adds protection at the editing stage. For PDFs that need to be distributed in large quantities, this setting is more balanced: it does not affect usability while reducing the risk of unauthorized modification.
If there are many such PDFs, manually setting permissions in each file is not only slow but also prone to issues like forgetting to set a file, differing passwords per file, or incorrectly selecting permissions for a file. HeSoft Doc Batch Tool , as a batch file processing software for office tasks, has its core value precisely in centralizing these repetitive operations.
Effect Preview: What is the Difference Before and After Restricting Editing?
Before Processing: Multiple PDF Files Without Unified Permission Settings
The screenshot shows a list of PDF files to be processed, including human-exploration.pdf, Learn_English_in_an_easy_fast_and_fun_way.pdf, learning-tips.pdf, SampleContract-Shuttle.pdf, services.pdf, etc. They are all within the same batch processing scope, suitable for adding the same permission rules at once.
After opening learning-tips.pdf, it can be seen that the PDF is in an editable state. The Adobe Acrobat Pro DC interface has entered "Edit PDF," text objects on the page are selected, and a format panel appears on the right. This indicates that without restricting editing permissions, the text and objects in the PDF can be directly manipulated.
After Processing: Editing Operations are Password Protected
After completing the batch permission settings and reopening the same PDF, the window title shows that the file is encrypted. When attempting editing-related operations, a password input box pops up, indicating the file is protected and requires a permission password. Without the password, contacting the document author is necessary. Meanwhile, the page content can still be displayed normally, and information like the table of contents and body text can be read.
From this comparison, it can be seen that the processed PDF is not unopenable, but its editing permissions are locked. As long as printing and text copying are allowed during setup, recipients can still perform routine usage like reading, printing, and copying text.
Operation Steps: Setting Read-Only Permissions for PDFs Using Batch Tools
Step 1: Open the PDF Tool and Select the Add Password Protection Feature
Open HeSoft Doc Batch Tool , and select "PDF Tools" in the left function bar. The main area will display multiple PDF-related batch operation functions. According to the screenshot, you need to click "3. PDF Add Password Protection." This function is used to batch add protection measures like file open passwords and read-only passwords to PDFs, precisely matching the permission restriction requirement of this article.
Choosing the correct function is very important. If your goal is to restrict editing, you should not enter features like converting, watermarking, deleting pages, or removing password protection. Only the "PDF Add Password Protection" page will present related options such as file open password, file content read-only password, allow printing, and allow text copying.
Step 2: Add PDF Files and Confirm the Batch Processing List
After entering "PDF Add Password Protection," the interface proceeds to Step 1 "Select records to process." On the upper right, there are two main entry points: "Add Files" and "Import Files from Folder." If you only want to select some PDFs, click "Add Files"; if all PDFs are already organized in the same folder, using "Import Files from Folder" is more efficient.
After importing, the table lists each PDF's sequence number, name, path, extension, creation time, modification time, and an operation column. The screenshot shows 5 PDFs imported, with a summary showing a record count of 5. At this point, carefully check the file names and paths to confirm no omissions or incorrect selections. For batch tasks, confirming the list beforehand saves more time than rework later.
If a particular file does not need read-only permissions, use the delete button in the operation column to remove it from the list; if all imports are wrong, click "Clear" and reselect. After confirming everything is correct, click "Next" at the bottom.
Step 3: Set the Content Read-Only Password, Retain Open Reading Permission
After entering Step 2 "Set processing options," the process progress at the top shows the transition from selecting records to setting processing options. The key here is correctly understanding "File Open Password" and "File Content Read-Only Password."
If "File Open Password" is enabled, the user needs to enter a password before opening the PDF; if disabled, the PDF can still be opened directly. The goal of this article is to restrict only editing, not reading, so the "File Open Password" should remain disabled.
Next, enable "File Content Read-Only Password." In the screenshot, this option is enabled, with the example password "123456" filled in. This password will be used for protected operations, such as editing content or removing restrictions. In practice, a more secure password should be set and properly saved by the person responsible for the file.
With this setting, PDF reading is unaffected, but content editing is controlled by a password. This permission method is more practical for files sent to clients, students, partners, or internal colleagues.
Step 4: Enable Allowing Printing and Copying Text in the PDF
Still on the processing options page, continue checking "Allow printing PDF files" and "Allow copying text in PDF." In the screenshot, both switches are enabled. Since the requirement in this article explicitly includes "also allow printing or copying text," these two options need to remain enabled.
Enabling "Allow printing PDF files" allows recipients to print the PDF into hard copy, suitable for contract review, classroom study, offline archiving, etc. Enabling "Allow copying text in PDF" allows users to copy text from the PDF for note-taking, quoting excerpts, or internal searching.
Note that allowing text copying does not mean allowing modification of the original PDF. It only affects the text copying behavior, while editing the original PDF content still requires the permission password. Therefore, this setting strikes a balance between convenience and content protection.
Step 5: Set Output Location and Start Processing
After completing the processing options, click "Next" at the bottom. According to the page flow, the subsequent steps are "Set Save Location" and "Start Processing." It is recommended not to overwrite the original PDFs with the processed files directly but to output them to a new folder, such as "Read-Only PDFs," "Permission-Added PDFs," or create an independent directory based on the project name.
After setting the save location, proceed to the start processing stage. The software will add permission protection to the PDFs in the list one by one. After batch processing is complete, you can open the output directory and randomly select several PDFs for verification: confirm the files can be opened normally, confirm printing and text copying are possible, and then try entering editing mode to see if a permission password prompt appears.
Common Questions and Precautions
1. After setting read-only permissions, can others still view the PDF?
Yes. As long as the file open password is not enabled, the PDF can still be opened and viewed normally. This article emphasizes restricting editing permissions, not preventing reading.
2. Why enable printing and text copying simultaneously?
Because in actual use, much material needs to be printed for archiving or text copied for note-taking. If these permissions are disabled, it may affect the recipient's normal office work. The recommended setting in this article restricts editing but retains printing and copying.
3. What if the read-only password is forgotten?
The read-only password is used for authorizing operations like editing. It is recommended to record it in a secure location after setting and manage it by designated personnel. If the password is forgotten, modifying permissions later will be troublesome. Therefore, do not set a password arbitrarily that no one knows.
4. Does batch processing change the original PDF content?
The core of this operation is adding permission protection, not modifying the body content. However, for safety, it is still recommended to output to a new directory and keep the original files. This way, even if you need to re-edit the PDF later, you can use the unprotected original version.
5. How to check if the processing was successful?
Open the file with a common PDF reader to confirm normal viewing; then try printing and copying text to confirm permissions meet requirements; finally, try editing with PDF editing software. If a permission password prompt appears, it indicates the editing restriction permission has taken effect.
Summary: Batch Restricting PDF Editing Makes Material Distribution More Standardized
To make PDFs readable, printable, and text-copyable, but not arbitrarily editable, the key is not setting an open password, but setting a file content read-only password and correctly enabling printing and copying permissions. HeSoft Doc Batch Tool provides a clear batch operation flow: select "PDF Add Password Protection," import multiple PDFs, set the read-only password and permission options, choose a save location, and start processing.
For users who frequently distribute contracts, courseware, manuals, learning materials, or service documents, this batch method significantly reduces the repetitive work of setting PDF permissions individually. It is recommended to generate protected versions following the flow in this article before formal distribution and then conduct spot checks for confirmation. This not only improves office efficiency but also makes the viewing, printing, copying, and editing permissions of PDF files clearer and more controllable.