Try an alternative to AlphaTrust PRONTOSign Client Service Gratis
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 needed some legal forms quickly in a divorce case. The forms were exactly what I wanted and needed. PDFiller allowed me to do it quickly and easily. The option to color filled in text would be great.
2014-07-31
This he first time that I have really used this program nd it has taken me a little while to get used to filling in the forms. Overall it has been fine
2017-01-16
I originally downloaded Adobe Flash Player thinking I could make my own PDS I was wrong it was I'm no help. Just by doing a simple internet search. I came across your website it's amazing. It does everything I needed to do and more so happy I found it! I'm a landlord and now I can send applications online and fill out leases online so convenient.
2018-02-12
What do you like best?
The ease of filling in forms and quickly.
What do you dislike?
Nothing except that when I print a doc, the Print button is at the bottom of window and I can't move it up so I have to click the very tip of the box that says print. - This could be my computer problem too but is weird and that just started about 6 months ago.
What problems are you solving with the product? What benefits have you realized?
Saving time
The ease of filling in forms and quickly.
What do you dislike?
Nothing except that when I print a doc, the Print button is at the bottom of window and I can't move it up so I have to click the very tip of the box that says print. - This could be my computer problem too but is weird and that just started about 6 months ago.
What problems are you solving with the product? What benefits have you realized?
Saving time
2019-01-03
What do you like best?
Editing and modification of document ment to be non editable
What do you dislike?
Online editing instead of offline editing to paid customers
What problems are you solving with the product? What benefits have you realized?
Document signing and form filling
Editing and modification of document ment to be non editable
What do you dislike?
Online editing instead of offline editing to paid customers
What problems are you solving with the product? What benefits have you realized?
Document signing and form filling
2019-01-28
Easy to use & Quick
My business is all about paperwork. Everything is time sensitive and I could not get things done without PDFfiller. I use it daily. The ease of use is so important to me. I don't have time to learn difficult programs.
Easy to upload docs from anywhere, rearrange pages, make corrections, save as PDF and save or email. You can name your files and go back to them when needed. The dashboard is easy to navigate. I have used this software for years and they are always improving and adding new features.
I have had trouble uploading an occasional document but customer service fixed the issue each time. Sometimes my document is too large which is frustrating, they have a size limit. Also, a document with signatures from another software company (e-sign) sometimes don't come thru.
2019-09-18
This is the best tool I have found thus far. I create digital workbooks for virtual training sessions and this PDF filler makes using the workbook by participants a breeze.
2024-04-09
Customer support was very quick to reply to my issue. I had been charged for my pdf and wanted to cancel as would not use the service enough to justify $96.00. In reply I was told it would be cancelled and the automatic renewal deleted. My only regret is that my money would not be refunded.***** to the charge I had tried (unsuccessfully) to find out how to cancel it. Im either stupid or the instructions werent on line.to easily find.
2023-07-11
AS OF THIS DAY PDFFILLER IS THE ONLY PLATFORM THAT SEEMS TO DO IT ALL IN A VERY SIMPLE AND STRAIGHT FORWARD APROACH WITH A LAYOUT FOR THE FIND AND CLICK END USERS. I BY FAR SINCE FINDING THIS WEBSITE HAVE NEVER EVEN THOUGHT ABOUT GOING ELSE WHERE AND HAVE BEEN USING THIS APLICATION FOR SOME 5 YEARS NOW MAYBE EVEN LONGER. I BWOULD DIFFENETLY GIVE THIS RECOMMENDATION TO FRIENDS AND FAMILY AS WELL AS STRANGERS FOR THAT MATTER AND HAVE TOLD SERVERAL PEOPLE ABOUT PDFFILER OVER THE YEARS WHEN IN CONVERSATION AND THE NEED ARISES
2022-08-16
Require more reasons to select pdfFiller? Think about:
Integration with your preferred services such as Salesforce, Dropbox, Google Drive, and other people
Collaborating on documents in teams
E-filing tax forms directly with the IRS in one particular click
Access to add-value products: airSlate, signNow, and US Legal
An audit trail for all of your document transactions
Starting at $8 monthly, pdfFiller is more reasonably priced than most competitors
Ability to collect payments and sell proprietary forms
What gives to pdfFiller the advantage over its competitors?
pdfFiller is not just a PDF editor and reader. It really is an all-in-one platform for centralized document management. It enables you to do everything the competitors do and goes far beyond that, offering benefits you would commonly get in a number of separated tools. With pdfFiller, you get all you may need for setting up productive document workflows.
Uncomplicated document management'
No need to download or install anything. Just create an account, upload your documents, and start working right away: split, annotate, rearrange, merge, edit, and more things you can do to document the way you prefer. Then, send copies via email, fax, SMS, and even USPS.
Unparalleled time-efficiency
In contrast to a lot of our competitors, we appreciate your time and want you to become as productive as you possibly can. Create templates for the most often utilized documents to prevent retyping data, fill out up to 1,000 uniform documents at once, or extract information from forms in bulk.
Expansive library of templates and forms
Need a standardized, fillable form right here and now? Find it in the pdfFiller online library. Or make a form from scratch by just adding fillable fields in your document. You are able to host or share forms in seconds, permitting anybody to fill them out online from any device.
Simple e-signing and tax reporting
Thanks to the integrated signNow functionality, it is possible to e-sign documents on the go, gather signatures from multiple persons, track the signing progress of a document, set a signing order, and much more.
Security and plenty of storage space
We care about the security of the assets and believe that storage limits shouldn't distract you out of your work. That is why pdfFiller enables you to keep your documents safe inside the cloud with unlimited storage. On top of that, you’ll be able to protect sensitive data with two-factor authentication and passwords.
#1 usability according to G2
Try the PDF solution that respects your time.