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In the dynamic landscape of digital document management, learning how to change modified dates in PDFs has become a valuable skill. Dates embedded within documents serve as crucial markers, providing context, accountability, and a chronological framework for the information they contain. Accurate date information is important across various document types, from legal contracts and official reports to personal records and collaborative projects. This article aims to unveil the secrets and power of a standalone editing platform showcasing features from Wondershare PDFelement.

In this article
    1. How To Change the Modified Date in PDF Text:
    2. How To Change Date in PDF File Using Fillable Field
    3. How To Change the Modified Date on the PDF Header & Footer
  1. Part 4: How To Change PDF Modified Date Online
  2. Part 5: Why Is It Beneficial To Learn How To Edit Date in PDF File?
  3. Conclusion

Part 1: Can I Change the Date Modified on PDFs?

If one intends to modify the date of a PDF document explicitly indicated within the document itself, whether in the text, footer header, or a fillable form, accomplishing this task is relatively straightforward. The user can readily adjust the date to their preferred value.

On the contrary, manipulating the modified date of a PDF document, as reflected in its file properties, presents a unique and intricate challenge. Unlike other editable attributes, such as text or images, directly modifying the dates to achieve a specific value is difficult. PDF files' structure and security features make them inherently resistant to direct alterations of properties, requiring a more sophisticated approach to achieve such modifications.

Part 2: How to Change the Modified Date on PDF in Metadata

PDFelement is a powerful tool that allows users to modify a PDF file's "Date Modified" attribute. When the copy document is created, its metadata is also created for that specific Date. So, you can change the Date, but it can only be changed to the latest or current Date and not to the Date of your choice. Follow these steps to check the last modified date and change it using PDFelement:

Step 1: Launch PDFelement and open the PDF file you want to modify.

pdfelement open file

Step 2: Navigate to the "File" menu at the top. Select "Properties" from the dropdown menu. In the "Properties" dialog box, go to the "Description" tab.

pdfelement file properties

Step 3: Find the "Last Modified" field, which displays the current date and time of the last modification.

pdfelement check modified date

Step 4: Return to the "File" menu and select "Save As." Choose a new name or location for the file, essentially creating a duplicate. The new file will now reflect the current date and time as the modified date.

Step 5: Check the "Last Modified" date in the properties of the newly saved file to ensure it reflects the changes made.

Part 3. How To Change Date on a PDF File?

If the date you want to change is in the text, header & footer, or interactive fields, PDFelement empowers you to quickly and seamlessly change the date information in your PDF files.

How To Change the Modified Date in PDF Text:

Need to update the modified date embedded within the text of your PDF document? PDFelement offers a straightforward solution. Follow this step-by-step guide to precisely modify the text-based modified date using PDFelement's editing tools.

Step 1: Launch PDFelement and open the PDF document containing the text whose modified date you want to change.

pdfelement open pdf file

Step 2: Click on the "Edit" tab and select the "Text" tool.

edit text on pdf file

Step 3: Highlight the text whose modified date you want to change.

insert the date on the modified area using pdfelement

Step 4: Now, you may edit the Date to the desired Date and save it.

How To Change Date in PDF File Using Fillable Field:

PDFelement also supports modifying dates in fillable field dates. Follow these steps to adjust the modified date using PDFelement's fillable fields:

Step 1: Open your file, navigate the document, and look for interactive date fields. These are normally located on the top and bottom of the page.

pdfelement fillable date field

Step 2: Once located, you can change Click on the calendar icon to choose the desired date.

interactive date calendar

Step 3: Save your newly edited file on your local device.

save pdf file

How To Change the Modified Date on the PDF Header & Footer:

Follow this step-by-step guide to change the modified date within the PDF header and footer using PDFelement:

Step 1: Access your PDF document and locate the date in the header or footer section.

pdf file with header date

Step 2: Proceed to the “Header & Footer” feature under the “Edit” Tab. You can update or remove the modified date on the page.

pdfelement header footer options

Step 3: When updating the date, you can simply remove the date on the content box and click on the “+ Add” button to add the current date.

pdfelement update header and footer option

Step 4: Once done, save the changes on your PDF document.

Part 4: How To Change PDF Modified Date Online:

Altering the modified date of a PDF online usually requires web-based PDF editing tools. Below is a detailed guide outlining the process using a hypothetical online tool, such as DocFly, as an illustration, here is a quick guide:

docfly online tool

Step 1: Go to the DocFly website using your preferred web browser.

Step 2: Select the "Upload" or "Choose File" option to upload the PDF file you want to modify.

Step 3: Once the PDF is uploaded, look for a tool for modifying dates. In this case, it might be labeled as a "Date Modifier" or something similar.

Step 4: Select the modified date field or option and choose the desired date using the provided calendar tool.

Step 5: After selecting the modified date, find an "Apply" or "Save" button to confirm the changes.

Step 6: Once the modifications are applied, look for an option to download the modified PDF. This is typically labeled as "Download" or similar.


Be cautious while using online tools, ensure they are reputable, and consider the privacy and security of your documents.

Part 5: Why Is It Beneficial To Learn How To Edit Date in PDF File?

Understanding how to edit dates in a PDF file can be immensely beneficial in various scenarios:

Legal Compliance

Ensuring that legal documents have accurate and up-to-date information is crucial for compliance and avoiding legal issues. Modifying dates can help in reflecting the correct timelines within contracts and agreements.

Version Control

In collaborative environments, editing dates assists in maintaining version control. It ensures team members work with the latest revisions, preventing confusion and errors.

Document Accuracy

Editing dates enhances the overall accuracy of the document, providing a clear and reliable record of events, transactions, or data collection.

Professional Presentations

Accurate dates lend credibility and transparency to the information presented when creating professional reports, proposals, or presentations.

Historical Recordkeeping

For personal or business records, editing dates allows for effective historical recordkeeping. It aids in organizing and tracking the progression of events over time.

Efficient Document Management

Knowing how to edit dates streamlines document management, making it easier to organize, locate, and manage files within a digital or physical filing system.

Understanding the significance of accurate date information and having the ability to edit dates empowers individuals and professionals in various aspects of document handling. It contributes to maintaining clarity, accountability, and efficiency in managing information.


In summary, acquiring proficiency to alter modified dates in PDFs is a crucial skill in digital document management. In this context, employing a specialized application like Wondershare PDFelement and learning how to change the date on scanned documents becomes imperative. As elaborated, PDFelement allows users to modify the "Date Modified" attribute, offering versatility in manipulating dates within document text, fillable fields, and header and footer sections. In the ever-evolving field of information management, the insights gained from this exploration furnish individuals and professionals with the requisite tools to adeptly navigate and manipulate PDFs.

Elise Williams
Elise Williams Apr 24, 24
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12 years of talent acquired in the software industry working with large publishers. Public speaker and author of several eBooks on technical writing and editing.