How to merge pdf files microsoft office

May 8, 2025 7 min read

In today's digital age, the need to combine multiple PDF documents into a single file arises frequently. Whether it's consolidating reports, compiling research papers, or simply organizing various documents for easier management, merging PDFs is a crucial task. Users often seek efficient methods to achieve this, especially those working within the Microsoft Office ecosystem. This article explores various methods, focusing on the challenges and solutions for merging PDF files, and introduces BreezePDF as a seamless alternative.

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Can You Merge PDF Files Directly in Microsoft Office?

Directly merging PDF files within Microsoft Office applications like Word, Excel, or PowerPoint is generally not a straightforward process. These applications are primarily designed for creating and editing their native file formats, and not for directly manipulating PDFs. Instead, Microsoft Office programs typically require converting PDFs into editable formats before they can be incorporated, which can sometimes lead to formatting inconsistencies and loss of data.

Historically, Microsoft has faced limitations in offering comprehensive PDF editing capabilities due to legal and licensing issues, particularly concerning Adobe's PDF technology. This has resulted in a somewhat fragmented approach to PDF handling within the Microsoft Office suite. Therefore, users often seek alternative methods to merge PDFs efficiently.

Workarounds Within Microsoft Office (Limited)

While direct merging isn't possible, some limited workarounds exist within Microsoft Office. These methods often involve embedding or converting PDFs, but they may not always provide the desired outcome of a seamless merge.

Inserting a PDF as an Object in Word

One approach is to insert a PDF as an object within a Word document. From PDFelement, the process involves going to Insert -> Object -> Adobe Acrobat Document. While this method allows you to include the PDF within the Word file, it essentially embeds the PDF as a separate entity, rather than merging its content directly into the document. This means the PDF remains a distinct object that can be opened independently, but it doesn't integrate with the Word document's text and layout.

Converting PDFs to Word Documents and Combining

Another workaround involves converting PDFs to Word documents and then combining them. As mentioned in a Reddit thread, the process includes opening PDF file1 using Word and converting it to a Word document. Then, opening PDF file2 using Word and converting it to a Word document as well. Next, cut and paste the content of file2 to the end of file1, and finally, save the combined document as a PDF file. However, this method can often lead to formatting issues, as the conversion process may not perfectly preserve the original layout and styling of the PDFs. Text reflow, image placement, and font rendering can all be affected, requiring significant manual adjustments to achieve a satisfactory result.

Merging PDFs using Microsoft 365 Mobile App (Android & iOS)

The Microsoft 365 mobile app on Android and iOS offers a PDF merging feature, but it's important to note that this functionality is typically available as a premium feature requiring a Microsoft 365 subscription. Without a subscription, users may not be able to access this convenient merging capability.

Merging PDFs on Android

According to the Microsoft Blog, to merge PDFs on the Android app, you would first select the files you want to combine, then tap Next. After that, tap Merge PDFs to initiate the merging process. The app may also provide an option to reorder the files before merging, allowing you to control the sequence in which the documents are combined. The ability to rearrange files is essential to ensure the final merged PDF flows logically.

Merging PDFs on iOS

Similarly, the Microsoft Blog explains that on the iOS app, you would select the desired files and tap Continue to start merging. Then, reorder the files, if needed, by dragging and dropping them into the correct sequence, and tap Merge to finalize the process. Reordering options, similar to the Android version, ensure the documents are combined in the intended order.

Alternative Microsoft Solutions (SharePoint/OneDrive)

SharePoint and OneDrive offer alternative methods for merging PDFs, but these often come with specific licensing requirements. For example, certain SharePoint features may require a Syntex license to be fully utilized.

To merge PDF files via SharePoint or OneDrive, as explained in Microsoft Syntex documentation, start by opening a PDF in SharePoint or OneDrive. Select More options (…), and then select Merge. After that, select the additional files you wish to include, select Next, and finally, save the merged file to your desired location. This approach leverages the collaboration and document management features of SharePoint and OneDrive to facilitate PDF merging.

Using Third-Party PDF Editors (Including BreezePDF)

Third-party PDF editors provide a robust solution for merging PDF files, offering a wider range of features and often more flexible pricing options compared to native Microsoft solutions. These editors are specifically designed to handle PDF manipulation tasks, including merging, splitting, editing, and converting documents.

A significant benefit of using third-party PDF editors is the potential for free options that still provide essential functionality. These tools can often perform basic merging tasks without requiring a paid subscription, making them accessible to a broader range of users. BreezePDF stands out as a user-friendly option, offering a streamlined merging process and a range of other useful PDF editing features.

BreezePDF offers a direct solution with a streamlined merging process. The platform prioritizes user privacy and document security by ensuring all processing occurs within the browser, without sending files to external servers. This approach guarantees that sensitive information remains on the user's device, providing a secure and private PDF editing experience. Unlike other platforms, BreezePDF requires no sign-up or downloads, making it quick and easy to use.

How to Merge PDFs with BreezePDF (Step-by-Step)

The process to merge PDFs with BreezePDF is simple and intuitive. First, access the BreezePDF website. Then, locate the "Merge PDF" tool and upload the PDF files you wish to combine. Arrange the files in the desired order by dragging and dropping them. Finally, click the "Merge" button to create a single, combined PDF document. This streamlined process ensures a seamless experience for users of all skill levels.

Other Online PDF Merging Tools

Besides BreezePDF, several other online PDF merging tools are available. CombinePDF and iLovePDF are examples of free online tools that offer PDF merging capabilities. These tools provide alternative options for users seeking to combine their PDF documents quickly and easily. When selecting a tool, consider factors such as file size limits, security measures, and ease of use.

Splitting PDFs after Merging

Sometimes, after merging PDFs, there might be a need to split them again. Adobe Acrobat offers splitting functionalities for this purpose. However, splitting PDFs can also be achieved even with Windows 10 or online tools.

According to Adobe's content, splitting PDFs online involves using any browser to navigate to Adobe’s online PDF splitting tool. Then, upload the PDF you need to split and select the lines between the thumbnail images of your PDF pages to define the split points. When you’re finished, select continue to split the PDF. Splitting PDFs after merging provides added flexibility in document management, allowing users to extract specific sections or pages from the combined file.

Conclusion

Merging PDF files is a common task with various solutions available, ranging from Microsoft Office workarounds to dedicated third-party tools. While Microsoft Office offers limited merging capabilities, third-party PDF editors and online tools provide more efficient and feature-rich solutions. BreezePDF stands out as a simple and efficient solution, prioritizing user privacy and ease of use.

For most users, BreezePDF offers an ideal balance of functionality, security, and convenience. Its streamlined merging process and commitment to user privacy make it a compelling choice for anyone needing to combine PDF documents. Give it a try and experience the seamless PDF merging process for yourself!