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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:
With this document I had to learn how to rotate the document which took an inquiry on the internet to find the instructions. Could not seem to open any help window for the instruction.
2018-08-14
Great App
I have used this product six times since installing 2 days ago. This is the best PDF app I have seen in a long time. I will highly recommend it.
2020-02-11
If you need to complete forms, you need PDF filler
My experience has been good, but I think that for people that don't need to complete a lot of forms per year, there should be a way to pay by form.
I can complete any PDF form regardless where I got them from. This form can be saved, printed, and emailed.
The user interface could be better and it could have more forms available.
2019-03-12
PDFfiller is a great tool to use for editing and templates
PDFfiller allows me to utilize the same forms frequently. As a result, templates or refillable forms ensure document preparation is quicker and more efficient.
Cloud security, ability to easily create templates for commonly used forms, flatten forms after fields filled in when saving to hard drive, in PDFFiller form remains in tact and is editable for reuse, and menu set-up.
I wish PDFfiller would add the ability to add pages to a documents and allow downloading of templates created. Currently, in personal account, PDFfiller allows emailing to recipient to update information in fields, but doesn't allow me to download my template to my hard drive.
2019-01-16
Make your life easier and less stressful - fill out word docs/PDFs without stressing out about scanning or printing.
pdfFiller is an incredible alternative to the usual expectation of printing out pdf documents, signing them by hand, and scanning them back into the computer for an email. It allows me to be able to quickly fill out word docs or pdf docs without the extra stress of typing between the lines and the remote signature option is the best part. It's a great option and I really appreciate being able to use it.
2022-11-23
Saving A File After Editing It As Another File
The assistant was very attentive to what my needs were and helped me resolve the problem very easily.
2021-08-18
What do you like best?
The ability to send a link via email or text to allow a client to sign a document makes things a breeze! I also like having an "encrypted" folder that's password protected for my access only.
What do you dislike?
Nothing really that I currently dislike about the online software.
Recommendations to others considering the product:
If you're looking for a very affordable alternative to DocuSign or any other "Send to Sign" type of software, this one takes the cake!
What problems are you solving with the product? What benefits have you realized?
I have access to Law documents vs. having to google something for a layout where I can save it & populate the information I need from my data.
2021-04-19
What do you like best?
Signature function. Helps to send documents securely
What do you dislike?
Having to download documents to my computer instead of being able to directly email to myself without a code
Recommendations to others considering the product:
None
What problems are you solving with the product? What benefits have you realized?
Sending official documents with my electronic signature is very helpful instead of having to mail documents
2021-02-16
So much better than acrobat
This is really good tech and works much better than acrobat! I was shocked that people were leaving negative reviews - then found out they all complain that you have to sign up after editing your document - SO WHAT you cannot expect amazing tech for free. I don’t get why people complain. Tech is amazing customer service is second to none.
2020-10-31
Want more reasons to opt for pdfFiller? What about:
Integration with your favored services including Salesforce, Dropbox, Google Drive, and others
Collaborating on documents in teams
E-filing tax forms straight with the IRS in a single click
An audit trail for all of your document transactions
Online notary
Beginning at $8 per month, pdfFiller is more reasonably priced than most competitors
Ability to gather payments and sell proprietary forms
What gives to pdfFiller the advantage over the competitors?
pdfFiller is not basically a PDF reader and editor. It really is a multi-purpose platform for centralized document management. It enables you to do every little thing the competitors do and goes beyond that, offering options you’d normally locate in a number of divided tools. With pdfFiller, you get all you’ll need for establishing efficient document workflows.
Simple document management'
There is no need to download or set up anything at all. Just create an account, upload your documents, and commence working right away: rearrange, merge, split, edit, convert, and more things you can do to document the way you choose. Then, send copies via email, fax, SMS, or even USPS.
Unparalleled time-efficiency
In contrast to quite a few our competitors, we value your time and want you to become as productive as you can. Develop templates for the most regularly used documents to prevent retyping data, fill out up to 1,000 uniform documents at once, or extract data from forms in bulk.
Large library of templates and forms
Need a standardized, fillable form here and now? Obtain it in the pdfFiller online library. Or make a form on your own by simply adding fillable fields to your document. You can host or share forms in seconds, permitting anybody to fill them out online from any device.
Easy e-signing and tax reporting
Because of the integrated signNow functionality, you are able to e-sign documents on the go, gather signatures from many persons, track the signing progress of a document, set a signing order, and much more.
Security and a lot of storage space
We care about the security of one’s assets and think that storage limits shouldn't distract you from your perform. That is why pdfFiller allows you to maintain your documents protected within the cloud with limitless storage. On top of that, it is possible to protect sensitive data with two-factor authentication and passwords.
#1 usability according to G2
Try the PDF solution that respects your time.