When multiple PDF files need to be uniformly added with text watermarks such as TEST, internal data, drafts or confidentiality, manual editing one by one is very inefficient. This article explains how to use the actual screenshots. HeSoft Doc Batch Tool Add watermark function to PDF in, first import multiple PDF files, then select text watermark, fill in watermark content, set rotation angle, tiling method and density, and finally complete saving and processing according to the wizard, so that multiple PDF can obtain unified text watermark effect at one time.
Many teams watermark a PDF document before sending it. For example, "TEST" needs to be added to the beta report, "Draft" needs to be added to the contract draft, "Internal Data" needs to be added to the internal learning materials, and "For Review Only" needs to be added to the external review documents ". If there is only one PDF, manual processing is not a big problem. However, when there are many PDFs in the folder, opening, setting and saving them one by one will become a very typical repetitive work.
This article focuses on "how to uniformly add TEST text watermarks to multiple PDFs", focusing on two things: first, what is the effect before and after batch watermarking; Second, how HeSoft Doc Batch Tool to complete the actual operation. The software is a document batch processing tool in office software, suitable for users who need to batch process documents, reduce repeated clicks and improve office efficiency.
Applicable scenarios: need to give multiple copies of PDF unified identification is suitable for use
the core role of PDF text watermark is to identify the file status and scope of use. In the enterprise office, common watermarks include "TEST", "sample", "internal information", "confidential", "unauthorized transfer", "only for review" and so on. They can remind readers of the purpose of the document and also reduce the risk of accidental distribution, misuse or random dissemination.
Adding text watermarks in batches is especially suitable for the following scenarios: first, there are multiple PDF reports under the same project, which need to be uniformly marked with test versions; Second, there are many customer data PDF in a folder, which needs to be uniformly added with internal watermarks. Third, training materials, system documents and technical documents need to be marked with "internal learning" in batches. Fourth, in the review process, you need to watermark a PDF that you send out for Review Only. As long as these PDFs use the same set of watermark rules, they can be done in batch processing.
Effect preview: From no watermark PDF to with tilt tile text watermark
before processing, multiple PDF files can be seen in the folder, named 1.pdf, 2.pdf, 3.pdf, 4.pdf. Such a file structure shows that this operation is not a single PDF editing, but a batch of PDF files for unified processing.
open one of the pre-processed PDFs with the page body intact and no text watermark visible. In the screenshot, the red arrow points to the page content area. You can see that the report body, image, and title are not covered by any watermark. This is the original state before batch processing.
after processing, open the PDF again, you can see the light red "TEST" text watermark superimposed on the page. Watermarks are distributed on the page at an oblique angle and are displayed in multiple tiles. It can clearly express the state of the document, at the same time because the color is lighter, the text can still be read.
as can be seen from the comparison before and after, the goal of batch PDF text watermarking is very clear: do not change the main content of PDF, just superimpose a unified text logo on the page. This effect is useful for users who need to batch add TEST watermarks to PDFs, internal data watermarks, or review watermarks.
Operating Steps: Add TEST Text Watermark
to PDF in batch in office softwareStep 1: Open PDF Tool Classification and Find PDF Add Watermark
start HeSoft Doc Batch Tool Then, select PDF Tools in the left tool category ". As can be seen from the interface, the software organizes different document processing requirements by category, such as Word tools, Excel tools, PowerPoint tools, picture tools, video tools, audio tools, etc. Because the object of this process is PDF, you should enter the PDF tool.
In the list of PDF tools, find Add Watermark to PDF ". In the screenshot, the function card is located in the right area. The function name is clearly displayed as "Add Watermark to PDF", and the description below is "Add Text or Picture Watermark to PDF Files in Batch". This shows that it can not only handle a single PDF, but also be suitable for adding watermarks to multiple PDFs at the same time.
the expected result of this step is to successfully enter the "PDF Add Watermark" function page. It is very important to choose the correct function, because the PDF tool also has the functions of deleting password protection, converting to Word, converting to JPG pictures, etc. Only "PDF Add Watermark" corresponds to the requirements of this article.
Step 2: Add multiple PDFs to the pending list
after entering the function page, the interface title shows "PDF Add Watermark", and the top process shows that the current step 1 is "Select Records to Process". In the upper right corner, you can see buttons such as "Add File", "Import File from Folder", "Empty" and "More.
If the PDFs to be processed are scattered in different locations, you can use "Add Files" to select; if the PDFs are concentrated in one directory, it is more recommended to use "Import Files from Folders", which can add batch files faster. The list in the screenshot already contains 4 records, the file names are 1.pdf, 2.pdf, 3.pdf, and 4.pdf, and the paths are all in the test directory of disk D.
after the import is completed, three items of information should be checked: whether the file name is correct, whether the extension is pdf, and whether the number of records at the bottom is consistent with the actual number to be processed. The number of records shown at the bottom of the screenshot is 4, indicating that the same watermark rules will be implemented for 4 PDFs this time. After confirming that it is correct, click "Next" at the bottom of the page ".
Step 3: Select Text Watermark and Enter TEST Watermark Content
after coming to Step 2 "Set Processing Options", there is "Watermark Type" at the top of the page ". Text Watermark and Image Watermark are available here. Select Text Watermark because the text to be added is TEST ". In the screenshot, the "Text Watermark" single option has been selected and emphasized by the red box.
Then, fill in "TEST" in the "Watermark Text" input box ". If your actual requirements are not TEST, you can also replace them with other words, such as "internal information", "draft", "for review only" and so on. It should be noted that batch processing will apply the text filled here to all imported PDF, so the watermark text must be confirmed before processing.
the expected result of this step is to complete the setting of the watermark type and watermark text. As long as the text watermark is selected and the watermark text has been filled in, the software will generate a text watermark according to the content.
Step 4: Set the watermark display mode to make the PDF page logo more natural
on the same page, you can also see options such as font, color and transparency, auto stroke, font size, rotation angle, display grid lines, fill method, tile density, and more. In the screenshot, "Rotation Angle (Clockwise)" is turned on, and the value is 30. "Fill Method" selects "Tile"; "Tile Density" selects "Sparse".
These parameters determine the final rendering effect of the watermark. The rotation angle can make the text no longer arranged horizontally, but appear obliquely, more like common document watermarks. The tiling method will make the watermark appear repeatedly in multiple positions on the page, which is suitable for PDF that needs full-page identification. Sparse density can reduce the interference to text reading. In the processed screenshot, the "TEST" watermark is displayed in the form of tilt, light color and tile.
If the document is used for formal review, it is recommended not to make the watermark too dense; if the document is for beta or strong reminder purposes, you can adjust the watermark eye-catching degree according to the actual situation. Due to the different page content and typesetting of different PDF, it is best to verify the effect with a small number of files before batch processing.
Step 5: Enter the save location and start processing step
when the settings are complete, click "Next" at the bottom ". According to the process at the top of the page, step 3 "set save location" and step 4 "start processing" will be followed ". The screenshot does not show the specific options of the save location page, so the actual operation should be completed according to the software interface prompts.
In batch office scenarios, it is recommended to save the output file to a new folder instead of mixing it directly with the original file. This makes it easy to clearly distinguish between "pre-processed PDF" and "post-processed PDF" and to check the watermark effect. If you find that the text is written incorrectly or the density is inappropriate after processing, you can return to the original file and re-generate it in batches.
Frequently Asked Questions or Precautions
:1. Adding a watermark will not affect PDF body reading
from the processed screenshots, the text watermark is light red and tiled obliquely on the page, and the text can still be read. In actual use, whether the watermark affects reading mainly depends on settings such as color, transparency, font size, and density. It is recommended to process a sample PDF preview effect before formally processing a large number of documents.
2. Can you handle different names of PDFs
at once?You can. As you can see from the pending list in the screenshot, the file names are 1.pdf, 2.pdf, 3.pdf, and 4.pdf. The same set of watermark settings can be applied as long as they are imported into the same handling list. For a large number of PDFs with different file names, batch importing is more efficient than opening them one by one.
3. Can watermark text be written in Chinese?
the screenshot shows the English "TEST", but the text watermark itself is used to enter the text logo. In actual office, common watermarks are often in Chinese, such as "internal information", "draft" and "for review only". It is recommended to confirm the text content, spelling and punctuation before input to avoid batch output and then modify.
4. Why do you want to keep the original PDF
before processingalthough batch processing improves efficiency, if the watermark parameter settings are not as expected, it may need to be regenerated. Keeping the original PDF allows you to adjust the text, angle, density or save position at any time and then process it again to avoid being unable to go back.
Summary: Batch add PDF text watermark can significantly reduce duplication of office
adding TEST text watermarks to multiple PDFs seems to be just a small requirement, but if the number of files is large, manual processing will consume a lot of time. Use HeSoft Doc Batch Tool The PDF watermark function of the, you can add multiple PDFs to the list at one time, uniformly select the text watermark, fill in the watermark content, set the rotation angle and tile density, and then press the wizard to complete the saving and processing.
The value of this approach lies in the unity of standards, centralized operations, and reduced duplication of effort. Whether you want to add TEST watermark, internal data watermark, draft watermark to PDF, or add unified identification to a batch of report PDF, contract PDF and training PDF, you can refer to the process of this article to complete. It is recommended to do a small-scale test before formal batch processing, and then process all PDF files after confirming the effect.