Merge PDF and Convert PDF to PNG for Windows For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Based on 12500+ reviews
Last updated on Jun 2, 2026

Merge PDF and Convert PDF to PNG for Windows

Merge PDF files quickly and convert them to PNG using pdfFiller's online platform.

What is the PDF Merge Tool?

The PDF Merge Tool is designed to combine multiple files into a single document. This tool is especially beneficial for small and medium-sized businesses that need to manage their documents efficiently. With the ability to merge PDF files, users can consolidate contracts, invoices, and reports without the need for installation. The user-friendly interface allows for easy navigation, making document merging a straightforward process. Additionally, the tool supports various formats, ensuring flexibility in document management.

How Does Merging PDFs Improve Workflow?

Merging PDFs can significantly enhance workflow by consolidating contracts and reducing document clutter. For small businesses, this means saving time and effort when managing multiple documents. Instead of handling several files, you can merge PDF files into one cohesive document, making it ideal for reports and presentations. This streamlined approach not only improves efficiency but also minimizes the risk of errors that can occur when dealing with multiple documents.

Uploading Documents for Merging

  1. 1.
    Access the pdfFiller website through your web browser.
  2. 2.
    Select the option to upload documents from your local device.
  3. 3.
    Alternatively, access your MyDocs library if your files are stored in cloud storage.
  4. 4.
    Use the drag-and-drop functionality to add files to the merge tool.
  5. 5.
    Ensure that the uploaded documents are in supported formats such as PDF, Word, or Excel.

Supported File Formats for Merging

The PDF Merge Tool supports various file formats for merging. You can merge PDF files, Word documents, Excel spreadsheets, and image files. This versatility allows users to combine different types of documents into a single PDF, making it easier to manage and share important information. However, it is essential to note that unsupported formats cannot be merged using this tool.

Step-by-Step Guide to Merging PDFs

  1. 1.
    Select the files you wish to merge by clicking on the upload button.
  2. 2.
    Reorder the pages as necessary to ensure the correct sequence.
  3. 3.
    Click the Merge button to initiate the merging process.
  4. 4.
    Choose your download options for the merged PDF file.
  5. 5.
    Download the final document to your device for immediate access.

Reordering Pages Before Merging

Before merging, you can easily reorder pages using drag-and-drop thumbnails. This feature allows you to preview the document before finalizing the merge. By adjusting the page order, you can ensure that the final document meets your needs. Making easy adjustments is crucial for maintaining the flow of information in your merged PDF.

What Happens After Merging?

After merging, you will have several download options available. You can save the merged PDF to your MyDocs library for easy access later. The output file format will be a single PDF, allowing for immediate access to the combined document. This quick turnaround is beneficial for businesses that need to share documents promptly.

Merge vs. Rearrange Pages: What's the Difference?

Merging combines multiple files into one document, while rearranging pages reorganizes the order of pages within a single document. Different tools may be required for each task, depending on your needs. Understanding these differences can help you choose the right approach for your document management tasks, ensuring that you use the most effective method for your specific use case.

Editing Merged Documents After Combining

Once you have merged your PDFs, you can open the document in an editor to make further changes. This includes annotating documents, filling forms, and adding e-signatures. These editing capabilities enhance the functionality of the merged document, allowing for a more comprehensive approach to document management.

Scenarios for Merging PDFs in Business

Merging PDFs can be particularly useful in various business scenarios. For instance, when merging contracts, you can create a single document that contains all relevant agreements. Combining invoices into one PDF simplifies billing processes. Additionally, compiling reports from different departments into a single document can facilitate clearer communication and presentation of data. These practical examples demonstrate how merging PDFs can be applied in real-world business contexts.

Limitations of the Merge Tool

How Does pdfFiller Compare?

Adobe Acrobat offers extensive features but requires installation and can be costly for small businesses.

ilovepdf provides basic merging tools but lacks the comprehensive features and templates available in pdfFiller.

Smallpdf is good for quick merges but may not support as many file formats as pdfFiller.

Try these PDF tools

Edit PDF
Quickly edit and annotate PDFs online.
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Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.

Combine, organize, and edit your PDFs

Merge & edit in one place

Combine multiple PDFs into one file and jump straight into editing. Add text, annotations, or rearrange pages—all in one seamless workflow.
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Merge, sign, and share

Combine your documents, eSign them, and share the finalized file. Keep signed docs bundled to reduce clutter and simplify sharing.
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Stay organized and productive

Merge scattered PDFs and keep them organized in pdfFiller’s cloud. With folders, smart tags, and quick search tools, managing your documents is a breeze.
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Simplify сollaboration

Combine multiple PDFs into one file to share with your team or clients. No more juggling attachments—just one file, ready for review, feedback, or signing.
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How to merge PDFs?

Illustration

1. Upload

Upload your document to pdfFiller and click Tools > Merge.
Illustration

2. Merge

Add as many documents as you need to generate a single file.
Illustration

3. Export

Choose how to export your merged document: download or send to cloud storage.
Upload your document

Who uses this tool?

Explore how professionals use pdfFiller to merge and share documents.
Business Owners
Sales
Real Estate
Construction
Healthcare
Insurance
Legal
Business Owners

Business Owners

Combine invoices, contracts, and reports into a single file for easy sharing and record-keeping. Keep your business documents organized and accessible in one place.
  • Invoices and receipts
  • Business reports
  • Client contracts
Sales

Sales

Merge proposals, contracts, and supporting documents into one polished file for clients or vendors. Streamline your sales process by keeping everything in one neat package.
  • Sales proposals
  • Client agreements
  • Product catalogs
Real Estate

Real Estate

Combine property agreements, inspection reports, and disclosures into a single file for buyers, sellers, or agents. Share a single, organized document to ensure smooth transactions.
  • Purchase agreements
  • Inspection reports
  • Property disclosures
Construction

Construction

Merge blueprints, contracts, and project timelines into one comprehensive file for your team or clients. Keep everyone in sync with a single, organized document.
  • Project contracts
  • Blueprints
  • Timelines and schedules
Healthcare

Healthcare

Combine patient records, consent forms, and treatment plans into one file for easy access and sharing. Store all documents in one secure location to ensure compliance and efficiency.
  • Patient records
  • Consent forms
  • Treatment plans
Insurance

Insurance

Merge claims, policy documents, and supporting evidence into one file for faster processing. Simplify communication with clients and stakeholders by keeping everything together.
  • Claims forms
  • Policy documents
  • Supporting evidence

Why trust pdfFiller to merge your documents?

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All-in-one solution

Handle all your document tasks in one place. Create and edit PDFs, collect data and signatures, collaborate, and manage files securely in the cloud.

Cloud-native accessibility

pdfFiller is entirely cloud-based and cross-platform, allowing you to access your documents anytime and anywhere, without installing any software or storing files on multiple devices.

Your documents—secured

pdfFiller prioritizes data protection and regulatory compliance through security measures like data encryption and signer authentication.

Merge documents with a trusted, all-in-one solution

Try pdfFiller for all your document management needs.
Upload document

pdfFiller scores top ratings on review platforms

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
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Whenever there is a problem, this company customer service reps, is always available to help you and satisfy all your needs.
Vanity M
It was fine - I have a cast on my right hand and it just wasn't as easy to use compared to not having a cast.
Phyllis S
The program really is free is the best feature! That said, using the program is very simple and user friendly and does a fantastic job! Thank You PDF filler!
Jacob W
My Favorite PDF Signing Software I've been using PdfFiller for many years and I've gotten used to the interface and so to me, it's pretty easy to use, but I've dabbled with other online document signing software and I admit those are pretty easy to use. Some of its competitors seems to have pretty user friendly interfaces.
Gary W.
I needed to send a corporate… I needed to send a corporate dissolution document to the state of Deleware and thanks to pdffiller, I was able to find the document I need, fill it in online, and even was able to mail it USPS through the site without ever having to print out a document, manually sign it and have to go to the post office to send it registered mail.
Alan Reich
What do you like best? Easy to navigate, loads quickly. I usually don't have a lot of time in the field to wait for loading. What do you dislike? Once I was proficient in the navigation, I was good. What problems are you solving with the product? What benefits have you realized? I get a fast turnaround on documents that need signed. I can also verify that the documents have been signed while out in the field.
Consultant in Information Services
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Watch our PDF tools in action

Check out this video tutorial to learn how to merge and rearrange PDF pages right in the editor.

FAQs

If you can't find what you're looking for, please contact us anytime!
To merge PDF files on Windows with pdfFiller, simply upload your documents to the platform and select the 'Merge PDF' option. This process allows you to combine multiple PDFs into a single file effortlessly. After uploading, you can rearrange the order of the documents as needed. Once satisfied, click 'Merge' to create your new PDF. For best results, ensure all files are compatible and not password-protected. This method is particularly useful for legal teams and remote professionals who need to consolidate documents quickly and securely.
To convert a PDF to PNG on Windows using pdfFiller, start by uploading your PDF document to the platform. After the upload, select the 'Convert PDF to PNG' option. This feature allows you to choose specific pages or the entire document for conversion. Once you select the desired pages, click 'Convert' to initiate the process. The converted PNG files can then be downloaded directly to your device. This method is ideal for SMEs needing high-quality images for presentations or reports.
Yes, merging and converting PDFs using pdfFiller is safe. The platform employs robust security protocols, including encryption and secure cloud storage, to protect your documents. When you use the 'Merge PDF and Convert PDF to PNG for Windows' features, your files are processed in a secure environment, ensuring confidentiality. For added peace of mind, always check the privacy policy and security measures of any online service you use, especially for sensitive documents.
Absolutely! pdfFiller allows you to merge PDFs from various sources seamlessly. Whether your files are stored on your local drive, cloud storage, or received via email, you can upload them directly to the platform. After uploading, use the 'Merge PDF' feature to combine them into one document. This capability is particularly beneficial for remote professionals who often work with documents from multiple locations and need a unified file for collaboration.
Converting PDFs to PNG format offers several advantages, especially for visual presentations. PNG files maintain high image quality and are ideal for web use, ensuring that graphics and text remain sharp and clear. When you 'Convert PDF to PNG for Windows' using pdfFiller, you can easily extract images or graphics for use in marketing materials or reports. Additionally, PNG files support transparency, making them versatile for various applications. This is particularly useful for legal teams needing to present visual evidence clearly.
To ensure high-quality PNG files when converting from PDF, use pdfFiller's settings to select the resolution before conversion. Higher resolutions will yield better quality images, which is crucial for professional presentations. After selecting 'Convert PDF to PNG for Windows', check the preview to confirm that the quality meets your standards. This attention to detail is essential for remote professionals and legal teams who require clarity and precision in their documents.
pdfFiller provides robust document automation features that streamline the process of merging PDFs and converting them to PNGs. With tools like templates, e-signatures, and collaboration options, users can automate repetitive tasks, saving time and reducing errors. By integrating these features, you can efficiently manage your documents from a single platform. This is particularly advantageous for SMEs looking to enhance productivity and maintain secure document workflows.

Merge documents with a trusted, all-in-one solution

Try pdfFiller for all your document management needs.
Upload document
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