How to batch delete all images in multiple PDFs? Methods to keep text and page structure intact

When multiple PDF documents contain a large number of illustrations, photos, or decorative images, manually deleting them page by page is not only time-consuming but also prone to missing pages. This article explains how to use HeSoft Doc Batch Tool to import multiple PDF files at once and batch-delete images by all pages, a specified page range, odd pages, or even pages. It also describes the differences before and after processing, saving settings, and result-checking methods. The entire process focuses on batch processing and is suitable for office scenarios such as organizing materials, archiving text-only documents, document sanitization, and cleanup before printing.

When organizing textbooks, reports, product materials, training manuals, or scanned documents, we often encounter this situation: the PDF has many pages, and each page may contain illustrations, photos, background materials, or other images that are no longer needed. If you are only processing a PDF with a few pages, using an editor to select and delete images page by page is still acceptable; but when the number of files grows to dozens, or a single PDF has hundreds of pages, repeatedly opening, finding, deleting, and saving will take a lot of time, and may also cause missed deletions, incorrect deletions, or overwriting the original files.

This article addresses how to batch delete all images from multiple PDF files. By using the office software HeSoft Doc Batch Tool , you can add multiple PDFs to the same task, uniformly set the page range to process and the image deletion method, and then complete the batch processing at once. For users who want to keep the text, page numbers, and basic page structure in the PDF while removing only the image content, this method is more efficient than manually modifying each file one by one.

1. Which scenarios are suitable for batch deleting images from PDFs

Batch removing images from PDFs is not simply deleting entire pages, but processing the embedded image objects in the pages. It is more suitable for the following office scenarios:

• Creating text-only reading versions: Textbooks, study materials, or manuals contain many illustrations, and when you only need to keep the text content, you can delete the images before reading, printing, or archiving.
• Reducing repetitive organizing work: Multiple PDFs use the same template, and each file contains many unnecessary promotional images. Modifying them one by one is inefficient.
• Document content sanitization: Reports contain site photos, portrait photos, product screenshots, or other content that is inconvenient to provide externally, and the images need to be removed before sending.
• Cleaning up pages before printing: Color images increase printing consumable consumption, so if you only need to print text, you can first generate a version without images.
• Batch producing secondary processing materials: For PDFs that need to be reformatted, translated, or have text extracted, you can first delete illustrations that interfere with reading.

It should be noted that deleting images from a PDF is not the same operation as deleting PDF pages. The former usually retains the page and its text, while the latter removes the entire page content together. Therefore, before starting, you should confirm that your goal is indeed to remove images, not to delete the pages containing the images.

2. Preview of the effects before and after processing

1. Before processing: the PDF page contains embedded images

The screenshot below before processing shows a PDF document with many pages. The current page contains the title, body text, and page number, as well as a large illustration. The red arrow marks the location of the image that needs to be deleted.

If multiple PDFs contain similar illustrations, manual processing requires opening each file one by one, jumping to the corresponding page, selecting the image, and saving it. The more files there are, the more obvious the repetitive operations become.

2. After processing: the image is deleted, and the text content remains

After processing is completed, the area where the original illustration was located becomes blank, while the English title, body text, page number, and other text content on the page still exist. Below is the preview effect after processing:

From the before-and-after comparison, it can be seen that the focus of this task is to remove image objects from PDF pages, rather than cropping pages or deleting entire pages. After images are deleted, blank areas may remain, because the original page layout size usually does not automatically reflow. For archived files that need to retain the original page numbers and overall layout, this result is usually easier to verify.

3. Steps for batch deleting PDF images using office software

Step 1: Enter the "Delete Images from PDF" function

Open HeSoft Doc Batch Tool , and select "PDF Tools" in the tool category on the left. The main interface of the software will display multiple PDF processing functions. Find and click "Delete Images from PDF". From the interface description, you can see that this function is used to batch delete all images or fixed images from PDF files.

The purpose of selecting this function is to create a batch processing task specifically for image objects in PDFs. Do not mistakenly choose "Delete PDF Watermark" or "Delete Pages from PDF", because these tools correspond to different processing objects.

Step 2: Batch add the PDF files to be processed

After entering the function page, the first stage is "Select records to be processed". You can click "Add Files" to select one or more PDFs, or use "Import Files from Folder" to add the files that need to be processed in the same directory to the task list.

After the files are successfully imported, the list will display information such as sequence number, name, path, extension, creation time, and modification time. In the screenshot, four PDFs were added at once, and the summary position at the bottom shows the record count as 4. At this point, it is recommended to check the following:

1. Confirm that the extension is pdf to avoid selecting files in other formats by mistake.
2. Check the paths to ensure that the imported files are the copies to be processed or the correct source files.
3. If files that do not need to be processed appear in the list, you can remove them using the delete operation on the right side of the corresponding record.
4. When there are many files, you can use the filtering or sorting functions in the interface to assist with verification.

After confirming that the list is correct, click "Next" at the bottom to enter the processing option settings.

Step 3: Set the processing range

The second stage is "Set processing options". The interface provides processing ranges such as all pages, the first few pages, the last few pages, odd pages, even pages, and custom.

If you need to delete all images in each PDF, you can select "All pages". This is also the most direct setting when processing the entire document. If you only want to clear images near the cover, you can consider the first few pages; if the images are concentrated in attachments or at the end of the document, you can select the last few pages. Odd pages and even pages are suitable for double-sided materials with regular layouts, while a custom range is suitable for processing only specified page numbers.

When setting the range, the page numbers of each PDF itself should be used as the reference. When different files have inconsistent page counts, you should especially check whether the custom range applies to all files, to avoid page number settings exceeding the actual page count of some files.

Step 4: Select "Delete all images"

In the "Operation type" area, select "Delete all images". This option means that the software will find and delete images within the specified processing range, rather than matching only one fixed image. In the screenshot, the currently selected option is "Delete all images".

The interface also provides an "Enhanced mode" switch and a "Help" entry. Because different PDFs may be generated in different ways, if the results after regular processing are incomplete, you can refer to the interface help description to determine whether to enable enhanced mode. For first-time operations, it is recommended to select a small number of files for testing first, and then process the complete file set after confirming the effect.

Step 5: Set the save location and start processing

After completing the range and operation type settings, click "Next". According to the process prompts at the top of the page, the next steps are "Set save location" and "Start processing". In the saving stage, you should choose an output directory that is easy to find and has sufficient space. To protect the source files, it is recommended to save the processing results to a new folder and not directly overwrite the only original PDF.

After confirming the save location, enter the start processing stage and execute the task according to the interface prompts. The software will apply the same image deletion rules to multiple PDFs in sequence according to the file list. Compared with manually editing each file one by one, a batch task only needs to be set once, which is especially suitable for situations with many files and consistent processing rules.

4. How to check the results after processing is complete

After the batch task is finished, it is not recommended to check only one file. You can spot-check PDFs with different page counts, different sources, and different layouts from the output directory, focusing on the following items:

• Whether the original images have disappeared;
• Whether the title, body text, page numbers, and table text still exist;
• Whether the processed page range meets expectations;
• Whether the files can be opened and paged through normally;
• Whether any logos, stamps, or images that should have been retained were also deleted.

If the goal is to create a text-only document, you should also check whether the text on the pages is real text or scanned images. In a scanned PDF, the content of an entire page may itself be an image, and after deletion only blank pages may remain, so such files must be tested first.

5. Common questions and precautions

1. Why is a large blank area left after the image is deleted

PDF uses a fixed page layout. After an image object is deleted, the surrounding text usually does not automatically reflow like in Word, doc, or docx documents. A remaining blank area does not mean the processing failed. As long as the original image has disappeared and the text is normal, it means the deletion operation has taken effect.

2. Can all images be deleted directly from a scanned PDF

It can be tried, but caution is needed. Scanned PDFs often save an entire page as an image. If you choose to delete all images, the main content of the page may also disappear together. It is recommended to test with a copy first and check whether the document contains selectable text.

3. Why are only some pages processed

Usually you need to check the processing range settings. If you selected odd pages, even pages, the first few pages, the last few pages, or custom page numbers, the software will only process the corresponding pages. When you want the entire PDF to have images removed, you should select "All pages".

4. Do the original files need to be backed up

It is recommended to keep backups. Batch processing affects multiple files at the same time, and once the rules are set incorrectly, recovery will be more troublesome. Outputting the results to a new directory and deciding whether to replace the original files only after confirming that there are no errors is a more reliable office workflow.

5. For fixed logos or identical images, is it necessary to delete all images

Not necessarily. The operation type in the interface also provides "Delete fixed images". If you only want to clean up one image that appears repeatedly in each PDF, while other illustrations must be retained, you should choose the fixed image mode instead of deleting all images. The specific settings can be completed according to the prompts that appear in the interface after selecting that option.

6. Summary

The core process of batch deleting all images from PDFs can be summarized as: enter "Delete Images from PDF" in the PDF tools, batch add files, set the processing page range, select "Delete all images", then set the save location and start processing. HeSoft Doc Batch Tool , as batch processing software designed for office scenarios, can concentrate repetitive operations that would otherwise need to be completed file by file and page by page into a single task.

If you are organizing a large number of PDF textbooks, reports, manuals, or archived materials, it is recommended to first copy a small number of files for testing. After confirming that the text and page structure meet the requirements, import the complete folder for batch processing. This can significantly reduce mechanical operation time and also lower the risk of missed deletions and file confusion.