pdfFiller vs. MuPDF for Office Gratuito

Boost teamwork efficiency with an end-to-end PDF solution that empowers teams to collaborate, share, and manage documents in a secure, user-friendly workspace.
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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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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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
Users

Improve team collaboration with Organizations

Introducing Organizations, a new way to speed up work inside a team. Edit and securely share documents, streamline the signing process, and stay connected with your teammates. Create an organization and share the benefits of your subscription with teammates. No extra cost – new accounts are already included in selected plans*.
Create an organization now
* pdfFiller Premium plans

What you get with Organizations

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Save money on extra accounts

Create an organization and start inviting teammates using free invites included in the Premium plan. Manage your teammates under one subscription.
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Boost your team's productivity

Within an organization, teammates complete tasks 3x times faster. Share folders, documents, and templates and collaborate on them in a secure space.
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Achieve great things

Introduce powerful PDF editing and an eSignature solution to your team. Digitize paper-based workflows to speed up processes, reduce errors, and delight customers.

How to create your organization in pdfFiller

Step 1
Click ORGANIZATIONS located in the top panel of MY DOCS or access Organizations from your account settings.
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Step 2
Add information about your organization and upload a logo.
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Step 3
Enter the emails of teammates that you'd like to add to your organization.
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Note: The number of users you can invite to your organization for free is highlighted in blue. You can only invite users who have not registered with pdfFiller before.
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Step 4
Your teammates receive an invitation email with credentials to log in to their free pdfFiller accounts.
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Every PDF tool you need to get documents
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:
thumbs up! the customer care and the support are on top level!quick response and great desire to solve an issue! about the pdf filler ..easy to use ,awesome features like send to sign button!!
Ognyan N
2014-10-19
App doesnt work the same as using it on a computer. On the computer is easy and simple. Ive tried the app and seems to cant work it like on the computer such as tap on it erase or add , high light , or erase. Im using apple iphone Thank you
JAY
2019-04-26
Took me a while to learn how to use this but it has saved me a lot!!! Using this site I have been able to save leg work as well as money! Well worth time spent learning how to use it! Still have a lot to learn!
Ann L B
2019-07-17
This is an excellent way to file claims. I print through the mobile app because it is so convenient. I am getting good results with claim processing. This is a good tool for my office.
S. Kane
2019-08-06
Handy service, wish it was a little cheaper and a little more intuitive. It should be easy to fill in a form over and over but there is no save as, so you end up redoing your work a lot as it saves over it.
Cassandra K
2019-10-28
I am very happy with the software, Its nice i like the fact that they have a good customer support that is really helpful. My mail was replied within few minutes and my issue was resolved. i dont really have a major problem with the PDFfiller, my only compliant is that I had no option but to subscribe to it without the option of a free trail
osahon i.
2018-06-26
What do you like best about the product? It's the best tool for PDF editing I have found so far What do you dislike about the product? Too expensive if you're not a business user (the price is too high for myself when I need the tool for a few times during the month, so it doesn't worth the price) What problems is the product solving and how is that benefiting you? It works perfectly as an editor, so I can easily change my documents with minimum effort.
Ilia Vorontcov
2023-04-20
Not instinctive but... Not instinctive but the simple instructions helped me figure out what I needed to do to get the results I needed. Once I got that, it was easy as pie!
Walter
2022-08-15
Excellent service I had signed up and not cancelled the subscription properly, so I was charged for something I will never used. Jumped on chat, which is usually awful, not a bot, a human, who liked my jokes. Refunded no quibble. If I ever need a pdf filler I will definitely sign up.
Lynsey Thornthwaite
2021-10-30

Reasons to choose pdfFiller over MuPDF — for Office

Whilst the quality of MuPDF — for Office and its PDF editing capabilities continue to be a favorite for plenty of companies, there are a substantial quantity of reasons why you might wish to find other solutions. pdfFiller is one of them.

Deciding on a PDF editing tool can take time as well as resources. Take it seriously and carefully examine all the MuPDF for Office alternatives accessible on the market.

In front of creating your decision in favor of MuPDF — for Office, make sure to check other choices accessible out there which will assist you to strike a perfect balance in between functionality and price. pdfFiller will be the option you may be searching for. It is a high-quality, dependable PDF editor that attributes affordable subscriptions.

pdfFiller is primarily a PDF editing answer that helps companies free up time for employees members to focus on much more meaningful tasks rather than spending time on routine paper-based processes. Besides, it lets teams develop much more transparent communication and decreases the possibility of errors.

But that is not all that pdfFiller can contribute to your team’s productivity and overall performance. Let’s uncover how pdfFiller is different from MuPDF for Office and what it can bring to the table.

Features for the quick data collection and export, such as fillable forms, document templates, and integrations with other document management solutions and Arms.
Robust desktop software that’s light-weight however productive as well.
The possibility to create documents or access form templates that require minor changes.
Efficient editing and annotation tools to make changes to PDF files quickly as easy as to pain text documents.
Increased data protection, encryption, and document security options.
Last but not the least, simple interface with intuitive and effortless navigation that allows for a quick setup.
Import, export and convert the most common formats: PDF, DOC, DOCX, JPEG, PPT, etc.
The compliance with signature, e-commerce, and data protection standards.
Support for multiple platforms across a wide variety of devices.

Contemplating all the essential points mentioned above, pdfFiller has everything for you to produce, edit, and collaborate on documents safely and seamlessly. Unlike other options, like MuPDF, pdfFiller helps businesses kill two birds with one stone. Its set of tools is powerful enough to cater to pro-level PDF editing requirements and is inexpensive and sufficient for businesses of any size.

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!

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
Yes, in case you would like to obtain access towards the advanced resources offered by MuPDF for Office, you need to upgrade your strategy.
When dealing with a PDF editing answer, like MuPDF for Office, it is crucial to verify its Privacy Policy and Compliance pages beforehand. This way, you'll obtain out whether or not this answer has compliance with significant legal frameworks, like HIPAA, FER PA, SOC II Kind 2, PCI DSS, CCPA, and GDPR compliance.
Completely. The pdfFiller interface is very intuitive, and it won’t take a lot of time to begin and set up a group atmosphere. Besides, you can access all supporting materials and sources which will make your switch smooth.
You ought to double-check the cancellation policy at MuPDF for Office before creating a switch to our solution or receive help in the support team.
Certain, if you’re nonetheless making use of MuPDF for Office, it won’t hurt to check out other options, including pdfFiller. You can test out features for 30 days without any extra charges.
In contrast to MuPDF for Office, pdfFiller features a clean and easy-to-use interface but in the exact same time, it has sufficient features to work with PDFs seamlessly and accommodate the requirements of teams of any size.
You can cancel your plan with pdfFiller at any time if you determine to move back to creating use of MuPDF for Office.
Certain, our devoted assistance group will be over pleased to help you with any questions you have regarding MuPDF for Office vs. pdfFiller.
pdfFiller offers 3 various plans, and the option of plan will define the amount of customers you are able to add. With the Premium plan, you can add about four customers. The airSlate Company Cloud lets you invite approximately five.
pdfFiller when compared to MuPDF for Office requires the upper hand concerning signature. It offers compliance with the relevant legislation (BETA, Midas, and so on.) and provides additional measures for signature authenticity.

Video Review on How to MuPDF for Office

#1 usability according to G2

Try the PDF solution that respects your time.
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