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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
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Last updated on Jan 16, 2026

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Users Most Likely To Recommend - Summer 2025
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done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
All of my forms have looked super professional, and when I applied for my new job, the HR department thought it was going the extra mile to type out my application instead of handwriting it.
Aaron C. O
2015-05-18
It was really easy to fill out the forms and print them. Normally, I wouldn't spend money for this type of service, as I can just print the PDF document from the internet. This time, however, I just didn't want to have to write all the information. Also, if I wanted to make changes, I loved that I could change any field and not have to write over it (as I would have otherwise).
Linda S
2015-06-17
As a small business owner in the healthcare field, we do not have the resources to have much administrative support. PDFfiller's user interface helps us with the host of insurance forms that are emailed to us. We simply download them in to PDFiller and our forms look professional and they are easily accessible to save or send back completed and signed.
Walt
2018-11-01
What do you like best?
EASY TO UPLOAD AND CREATE FORMS. QUICK TO FILL IN FORMS AND GET SIGNATURES FROM PROVIDER'S
What do you dislike?
SOME FORMS CANNOT BE FILLED IN. OR THEY MAY LOOK FAKE.
What problems are you solving with the product? What benefits have you realized?
UPDATING OFFICE FORMS, CREATING NEW FORMS OR FINDING MUCH NEEDED FORMS.
User in Medical Practice
2018-12-20
PDF filler great for all ages. PDF filler is an easy to use editor. I had no problem downloading the forms I needed to fill in to the program , fill my forms, click done and print (in color). And you get 1 month free trial. Thank you.
Lidia Cornelio
2019-06-09
Great Experience The support team at pdfFiller was helpful, understanding, and straightforward. Their service was easy to use, stylish, and quick. I would recommend their sleek, time-saving forms.
Danielle
2022-04-06
Pdffiller suits almost all my needs… Pdffiller suits almost all my needs once I get my files there. If I could have a way of "breaking" my files heavier than 25MB to get there OR if it accepted larger files... it would be perfect!
MARIO L C BARROSO
2021-10-26
Great customer service Great customer service. No hassle refund when I forgot to cancel before my free trial ended, I very much appreciate a company that operates this way!
Patricia Bernstein
2021-01-19
For the times i needed pdfFiller, it served me well,... For the times i needed pdfFiller, it served me well, but it is not that easy yet for me to use as I am not aware of all te the tools it provides me.
Gegham S.
2020-08-30

Unlock Large PDF Files Feature

Are you struggling with accessing large PDF files? Our Unlock Large PDF Files feature is designed to make your experience seamless and efficient. Transform your work by removing password restrictions and gaining full access to your important documents swiftly.

Key Features

Easily remove password protection from large PDF files
Handle files of various sizes without hassle
Intuitive interface for quick navigation
No software installation required, just use your browser
Compatible with all devices

Benefits and Use Cases

Access important reports and documents for work
Edit and share PDF files without restrictions
Extract data from large PDFs for analysis
Facilitate collaboration by removing access barriers
Save time by quickly unlocking multiple documents

This feature solves your problem by providing a straightforward solution to access restricted content in large PDF files. It allows you to focus on your tasks without the frustration of password barriers. With our tool, you can efficiently unlock your documents and enhance your productivity.

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 Unlock Large PDF Files with pdfFiller

Unlocking large PDF files with pdfFiller is a simple and efficient process. Follow these step-by-step instructions to make the most of this feature:

01
Log in to your pdfFiller account. If you don't have an account yet, you can easily create one by signing up on the pdfFiller website.
02
Once you're logged in, click on the 'Unlock PDF' option in the main menu.
03
Upload the large PDF file you want to unlock. You can do this by either dragging and dropping the file into the designated area or by clicking on the 'Choose File' button and selecting the file from your computer.
04
After the file is uploaded, pdfFiller will start processing it. This may take a few moments, depending on the size of the file. Please be patient.
05
Once the file is processed, you will see a preview of the unlocked PDF. You can now make any necessary edits or changes to the document.
06
When you're done editing, click on the 'Save' button to save the unlocked PDF to your pdfFiller account or download it to your computer.
07
Congratulations! You have successfully unlocked a large PDF file using pdfFiller's Unlock PDF feature. You can now access and use the unlocked file whenever you need it.

Unlocking large PDF files has never been easier with pdfFiller. Enjoy the convenience and flexibility of this feature to manage your PDF documents effortlessly.

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.
What if I have more questions?
Contact Support
Drag and drop your document in the PDF Password Remover. Confirm that you have the right to the file and click 'Unlock PDF!'. The decryption process should start right away. Modify your PDF further, or click 'Download File' to save the unlocked PDF.
How to remove password from PDF files: Drag and drop your document in the PDF Password Remover. Confirm that you have the right to the file and click 'Unlock PDF!'. The decryption process should start right away. Modify your PDF further, or click 'Download File' to save the unlocked PDF.
How to Unlock a PDF Without a Password Go to the Unlock PDF tool. Drag and drop your locked PDF to upload it. Pinky swear that you own the right to access the PDF. Click u201cUnlock PDFu201d and download your file.
Now, follow the steps below to edit a read-only PDF. Open Microsoft word and select File at the top left of the toolbar. Click on the open option to select the PDF you want to edit. ... Select the Enable Editing option to edit the content and select the Save option to save the file into PDF form.
Open the PDF. Click the 'Lock' icon in the upper-left corner of the page. Click the link labeled: Permission Details. In the Security Method' drop down, select: No Security.

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Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025