Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Last updated on
Apr 7, 2026
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Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
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Edit, manage, and save documents in your preferred format
Convert documents with ease
Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
Start with any popular format
You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
Store converted documents anywhere
Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
Convert documents in batches
Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
Preview and manage pages
Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
Protect converted documents
Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.
How to quickly convert and compress your PDF?
Upload your document
Upload a document from your device, cloud storage, email, or URL.
Use the converter tool
Select your document and click Convert
.
Select format and destination
Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
Manage pages and additional settings
Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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Join 64+ million people using paperless workflows to drive productivity and cut costs
it has been easy to navigate.. but the price is still abit steep. I am student and I am using this one time for my paperwork. Hopefully you can have student packages.
Frances M
2016-03-15
i just started contracting construction jobs and this pdf filler service is the best way to complete bids without having to copy and print and all the hassle. its the easiest way to create a bid and just email it to your clients instantly. its the best
Anonymous Customer
2016-11-29
One big feature that is missing, as is from many of these types of editing / fill in forms, is the basic "Cut","Copy", "Paste" functions. However once I got use to the program's idiosyncrasies, It has been quite helpful. Oh, one more thing, I think more detailed instruction by some useful examples of how the features can benefit in everyday design of a fill-able forms would make it that much more useful.
David U
2017-01-04
PDFfiller saved me. I had forms to fill out for my college class and I could not get my computer to work. I could not edit them! Using PDF filler helped me get them all done. Thank you!
Tammy
2018-01-31
This is the only app I can erase and…
This is the only app I can erase and fill-in easily so I love it. However, the signing function is glitchy so I use Docu or Adobe sign for that. Still, soooo worth it b/c of the Erase and Fill features.
Stephanie Beaulieu
2019-11-27
Perfect for avoiding/wasting printing…
Perfect for avoiding/wasting printing items that don't need a wet signature. Easy to download, save, email, etc.
Samantha Williams
2022-01-13
Large PDF Files Converter
Transform how you handle large PDF files with our efficient converter. This feature allows you to seamlessly convert oversized PDF documents into manageable formats, helping you save time and effort.
Key Features
Convert large PDFs quickly and accurately
Support for multiple output formats, such as Word, Excel, and images
User-friendly interface that simplifies the conversion process
Batch processing to handle multiple files at once
Secure conversion with no data loss
Potential Use Cases and Benefits
Convert lengthy reports for easy editing and sharing
Prepare presentations by converting PDFs into slides
Extract data from large invoices for analysis and record-keeping
Facilitate document collaboration by making files accessible in various formats
Reduce file size for easier storage and sharing
Our Large PDF Files Converter solves the common issues of managing big documents. By converting your PDFs into more flexible formats, you can enhance your workflow and make information sharing much easier. You no longer have to struggle with unwieldy files. Instead, focus on your tasks and let our tool handle the conversion.
Get documents done
from anywhere
Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!
How to Convert Large PDF Files with pdfFiller
With pdfFiller, using the Large PDF Files Converter is a piece of cake.
Follow these straightforward instructions, and you'll be converting PDFs like a pro:
01
Open the pdfFiller website in your browser.
02
Log in to your pdfFiller account. If you don't have an account yet, you can create one quickly and easily.
03
Once you're logged in, you'll see the Dashboard. In the upper left-hand corner, you'll see the "My Documents" button. Click on this to view your document library.
04
Choose the PDF you want to convert. You can do this either by scrolling through your library or by entering the file name in the search bar.
05
When you have selected the PDF, click on the "More" button on the right side of the document. This will open a dropdown menu.
06
Choose "Export" from the dropdown menu.
07
You will see the "Export Document" dialog box. Click on "Start" to begin the conversion process.
08
Depending on the size of the PDF, the file conversion may take a few moments to complete. Be patient.
09
When the conversion is finished, you will see a message that says "Your file has been exported successfully."Click on the "Download" button to download the converted file to your computer.
10
Open the downloaded file in your PDF viewer to make sure everything looks good.
And that's it! You've successfully converted a large PDF file with pdfFiller. If you ever run into any issues or have questions about using the Large PDF Files Converter or any other pdfFiller features, feel free to contact our customer support team via live chat, phone, or email. We're always here to help.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
Step 1: Upload your PDF file. Drag your PDF file on to the drop zone above, or click Upload to choose a file from your computer. ...
Step 2: Convert PDF to Word. ...
Step 3: Download your file. Get 3 Free downloads of your DOC file.
