pdfFiller vs. Formstack 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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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support

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
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.
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.
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.
Every PDF tool you need to get documents done paper-free

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.

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.

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.

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.

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.

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:
So far so good. I don't particularly like receiving notification of pricing terms after I've done the work of filling in the form(s). You should present pricing up front. Otherwise, I appreciate the service you're providing.
2014-05-16
I need to be able to attach photos to the document, but don't see how to do this. It shows how to upload photos to the form, but the pictures cover the form. I need a seperate page for photos to merge them.
2014-06-11
Very happy with the product
Very happy with the product, I used trial version to promote it within the company, simply amazing, thanks team.Best regards,Juan Soto
2019-12-23
Streamlined, user-friendly app
It's super easy to upload PDFs and edit them however you need to, including adding an authorized signature. I'm very pleased with this service.
2019-10-23
Excellent cloud based software that I am able to use on any computer!
Easily able to share between documents that are signed between multiple people.
I love that I am able to use the software on any computer or phone with ease along with signing PDF documents!
I would like if I could create boxes easier that were adjustable fields rather than just having a single section.
2017-11-14
Have not had time to discover ALL the options offered by pdfFiller, but from the little I have used so far it appears as a 'one-stop shop' for everything I need or might need in the future to handle my documents. Great app!
2023-11-25
Super helpful
Super helpful, I am on maternity leave and this makes it easier to get paper signed and filled out to my employer. So I am able to add my newborn to my insurance.
2023-06-08
I lost a few completed PDF forms before I successfully saved one but overall this website is a great place to work from and one I couldn't have done without
2020-08-21
I really appreciate the timely response from the support team in handling my cancelation. They were very professional and was very helpful throughout the process. Thank You, So Much!
2020-07-17
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
Would be the features in Form stack for Office paid?
Yes, if you'd like to have access to the advanced attributes provided by Form stack for Office, you need to upgrade your plan.
How can I confirm whether Form stack for Office is compliant with information protection laws?
When coping with a PDF editing solution, like Form stack for Office, it’s important to verify its Privacy Policy and Compliance pages beforehand. This way, you'll find out whether this solution has compliance with major legal frameworks, like HIPAA, FER PA, SOC II Type two, PCI DSS, CCPA, and GDPR compliance.
Is pdfFiller intuitive enough to make a simple switch from Form stack for Office?
Completely. The pdfFiller interface is extremely intuitive, and it will not take much time to begin and set up a group atmosphere. In addition to, you can access all supporting materials and sources that will make your switch smooth.
When canceling Form stack for Office, do I need to pay any cancellation charges?
You need to double-check the cancellation policy at Form stack for Office prior to creating a switch to our answer or discover help in the assistance group.
Can I attempt out pdfFiller whilst nonetheless making use of my plan with Form stack for Office?
Certain, if you’re nonetheless utilizing Form stack for Office, it will not hurt to verify out other options, including pdfFiller. You are able to test out attributes for 30 days without any additional charges.
What tends to make pdfFiller much better than Form stack for Office?
In contrast to Form stack 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.
What if I determine to switch back from pdfFiller to Form stack for Office?
You are able to cancel your strategy with pdfFiller at any time in the event you determine to move back to using Form stack for Office.
Can I get in touch with your assistance group to discover concerning the variations in between pdfFiller and Form stack for Office?
Sure, our devoted assistance group will be more than happy to help you with any questions you have concerning Form stack for Office vs. pdfFiller.
How numerous users could be invited to pdfFiller following I switch from Form stack for Office?
pdfFiller offers three various plans, and the choice of strategy will define the amount of users you can add. Using the Premium strategy, you can add approximately 4 customers. The airSlate Business Cloud lets you invite as much as five.
Is pdfFiller the best option to Form stack for Office in terms of electronic signature?
pdfFiller when in comparison to Form stack for Office takes the upper hand regarding signature. It features compliance using the relevant legislation (BETA, Midas, and so on.) and offers additional measures for signature authenticity.
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