pdfFiller vs. OptiDoc for Office For Free

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:
It has been exceptional EXCEPT it was a little underhanded the way you tell the user how much it will really cost. NOT Free as advertised. I am okay with it but thought it should be state up front.
Marian W
2014-08-21
I was able to do what I needed but I am not sure about future applications. Also, I thought I received a 70% Discount for signing up annually but I did not receive this.
Cancace Johnson L
2016-02-25
I felt very mislead, I entered a lot of info onto a form and was only told when I tried to print there was a charge. There was a monthly charge shown but when I selected the monthly option the cost suddenly shot up
Anonymous Customer
2017-04-08
Would like to see a better way to organize/save files for easier opening. Would like to see a way to convert files to PDF as well. No need to send a follow-up survey, your system won't allow us to complete it without having a Facebook or Linkedin account...we know our own e-mail address and it won't accept it.
Carolyn Y
2019-01-26
The questionnaire asks applicant to send proof of income and supporting documents for all expenses. I do not know how to send these and hope I'll hear from someone about how to do this.
Deirdre A
2019-05-02
What do you like best?
Filling forms in PDF format to be submitted to government agencies.
What do you dislike?
Difficult accessing documents and saving forms.
What problems are you solving with the product? What benefits have you realized?
None. Never request assistant to resolve any problem.
Administrator in Legal Services
2019-01-02
Best customer service and software! It's the easiest program for faxing from your computer, converting docs, signing forms, making forms editable. I love it. Above all, they have the best customer service I have ever received. Especially for a product that speaks well for itself. Anna, with tech support, was quick, efficient, kind, very knowledgeable and addressed my issue right away. It has been a long time since I can say that. Not listening to me and my problem has been my experience lately with other tech support from other companies. They want to give cookie cutter responses that don't address anything I was asking. Anna, you made my dreading to chat to support a rewarding experience. Thank you so much! I know I will not dread the next time I need support with PDFfiller.
heidi morrone
2019-07-11
I needed a lease extension form quickly. This service appealed to me given the ease of use, and the brevity and clarity of form format. It is direct and effective. Just what I was looking for.
M. Head
2023-08-02
4 stars because I can't remove the… 4 stars because I can't remove the "Verified by PDF Filler" symbol when I do a signature
kamravap
2021-06-16

Reasons to choose pdfFiller over Option — for Office

Whilst the quality of Option — for Office and its PDF editing capabilities remain a preferred for numerous companies, there are a substantial quantity of factors why you may want to locate other solutions. pdfFiller is certainly one of them.

Deciding on a PDF editing tool can take time and even sources. Take it seriously and cautiously examine all the Option for Office alternatives accessible in the marketplace.

Before creating your decision in favor of Option — for Office, make sure to check other choices accessible out there which will help you strike a perfect balance between functionality and cost. pdfFiller is the option you might be seeking. It’s a high-quality, reliable PDF editor that attributes inexpensive subscriptions.

So, whether you’re a group of two people that are just obtaining began with document management or pro users that want to have sophisticated features to take document collaboration to the next level, pdfFiller has you covered. If you’re still not convinced whether our answer is potent sufficient to beat Option — for Office, let’s go more than its significant advantages.

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

01
Whether your group is new to electronic document management or seeking to upgrade your present answer does not matter. The interface is extremely intuitive, and anytime you need assistance, the pdfFiller group is on hand to assist along the way. pdfFiller puts PDF collaboration tools within everyone’s reach by providing dedicated support in real time.
02
Privacy-wise, you might stay assured that your documents will be in a safe location. Security is backed up by duo-factor authentication and 256-bit encryption, and two-factor authentication. In addition, it complies with industry-leading data protection requirements, such as GDPR and HIPAA, so that your information will not end up within the incorrect hands.
03
pdfFiller gives users much more tools and attributes to author PDFs or tweak PDF documents online: type in text, delete unnecessary content, highlight the important parts of a document, add watermarks for extra safety layer, add sticky notes to make certain everyone’s around the same web page.

Unlike Option for Office, pdfFiller helps set up and run a feature-rich multi-user atmosphere without any extra efforts, offering each safety and convenience, with different access rights that may be set individually, so each user gets the access they’re permitted to.

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 acquire access towards the advanced features offered by Option for Office, you ought to upgrade your strategy.
When coping with a PDF editing solution, like Option for Office, it is important to verify its Privacy Policy and Compliance pages beforehand. This way, you will acquire out whether this answer has compliance with significant legal frameworks, like HIPAA, FER PA, SOC II Kind two, PCI DSS, CCPA, and GDPR compliance.
Absolutely. 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 are able to access all supporting materials and resources which will make your switch smooth.
You ought to double-check the cancellation policy at Option for Office in front of creating a move to our answer or find help in the assistance team.
Sure, if you’re nonetheless creating use of Option for Office, it will not hurt to verify out other solutions, such as pdfFiller. You are able to test out features for 30 days without any extra charges.
Unlike Option for Office, pdfFiller features a clean and easy-to-use interface nonetheless at the same time, it has enough attributes to function with PDFs seamlessly and accommodate the requirements of teams of any size.
You are able to cancel your strategy with pdfFiller at any time in the event you decide to move back to using Option for Office.
Sure, our dedicated support group will probably be greater than happy to help you with any concerns you've regarding Option for Office vs. pdfFiller.
pdfFiller provides 3 different plans, and also the choice of plan will define the number of customers you can add. With the Premium strategy, you can add about 4 customers. The airSlate Company Cloud lets you invite as much as 5.
pdfFiller when compared to Option for Office takes 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 OptiDoc for Office

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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