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Use pdfFiller instead of AlphaTrust PRONTOSign to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
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:
I like it- does what it says- easy to fill in a form. My local authorities keep changing their forms so everytime we spend a long time converting them to word files for editing, they become obsolete! Now, we just work with this weeks form and it doesn't matter if they change the layout! Perfect- no more time wasting with forms!
2014-06-30
Found the forms that I needed and that were only available in paper in my area. So great to be able to fill them out online, check the information for accuracy and print when everything is in order. :)
2015-02-26
It was helpful, but it only put the payers name on copy A, the other copies had all the information there, except the payers name, address, city,state, zip.......the main header.
2016-01-28
Love the service and how it integrates with Zapier - it has saved me tons of time in manual repetition for filling out intake, invoicing and legal documents and I love the send to sign feature. Would like a little more functionality in the app, like having the ability to sign docs directly instead of using mobile browser, but overall it functions beautifully. Best value for this type of service hands-down. As a small business, the price-point is phenomenal! Highly recommend PDFfiller!!
2018-09-04
What do you like best?
I like the most is you can process all the documents in computer no need to print any paper, save time, save money and save our environment.
What do you dislike?
I do not like it is the soft ware does not allow to edit Chinese fonts, I wish that Chinese can be edited too. That will be greatest function.
Recommendations to others considering the product:
Already recommended to my team.
What problems are you solving with the product? What benefits have you realized?
working with global colleagues at the same time on line, no need to print any paper.
I like the most is you can process all the documents in computer no need to print any paper, save time, save money and save our environment.
What do you dislike?
I do not like it is the soft ware does not allow to edit Chinese fonts, I wish that Chinese can be edited too. That will be greatest function.
Recommendations to others considering the product:
Already recommended to my team.
What problems are you solving with the product? What benefits have you realized?
working with global colleagues at the same time on line, no need to print any paper.
2018-12-21
Features & functionality
I use it a lot when responding to discovery requests
The variety of features & functionality for PDF's
Not easy to navigate website, site not visually appealing
2019-05-16
Easy to use
I couldn't do my job without this tool. I utilized this everyday as I create and fill out forms quite often. Its very simple and does not take any time to understand how to utilize the software.
At times it can give you problems when you try and save and add certain things. I've also had problems copy certain areas.
2018-03-26
A time saver
A great way to fill, edit and sign PDF documents easily and on the go. Create professional-looking documents even if you are out of the office.
Affordable and efficient.
It includes many customizable templates for different purposes and the Drag and Drop feature makes it easy to use.
Compatible with a variety of formats.
None, really.
It takes some getting used to after using tools such as Adobe, but overall it's pretty intuitive.
2018-03-21
This is my first experience with online documents and I had a difficult time maneuvering through the settings. Would like more information on how to use.
2023-08-17
Want much more reasons to select pdfFiller? What about:
Integration with the preferred services such as Salesforce, Dropbox, Google Drive, and others
Collaborating on documents in teams
E-filing tax forms directly with the IRS in a single click
Online notary
Starting at $8 monthly, pdfFiller is much more cost-effective than most competitors
Access to add-value items: airSlate, signNow, and US Legal
An audit trail for all of your document transactions
What gives to pdfFiller the edge over its competition?
pdfFiller is not just a PDF reading and editing tool. It’s a multi-purpose platform for centralized document management. It permits you to do everything the competitors do and goes beyond that, supplying benefits you’d typically find in several tools. With pdfFiller, you get all you need for establishing efficient document workflows.
Hassle-free document management'
There is no need to download or set up anything at all. Just create an account, upload your documents, and begin working instantly: annotate, merge, convert, rearrange, edit, and much more you can do to document the way you choose. Then, send copies by using email, fax, SMS, and even USPS.
Unparalleled time-efficiency
In contrast to plenty of our competitors, we respect your time and want you to be as productive as you possibly can. Develop templates for your most regularly utilized documents to prevent retyping information, fill out up to 1,000 uniform documents at the same time, or extract information from forms in bulk.
Extensive library of forms and templates
Need a standardized, fillable form here and now? Find it in the pdfFiller web based library. Or generate a form on your own by simply adding fillable fields to your document. You are able to host or share forms in seconds, allowing anyone to fill them out online from any device.
Easy e-signing and tax reporting
Due to the integrated signNow functionality, it is possible to e-sign documents on the go, collect signatures from various persons, track the signing progress of a document, set a signing order, and more.
Safety and plenty of storage space
We care about the security of your assets and think that storage limits shouldn't distract you from your work. That’s why pdfFiller enables you to maintain your documents safe within the cloud with unlimited storage. On top of that, it is possible to protect sensitive information with two-factor authentication and passwords.
#1 usability according to G2
Try the PDF solution that respects your time.