Last updated on
Sep 22, 2025
AlphaTrust PRONTOSign™ Convert PDF to Word shortcut alternative For Free
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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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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Convert documents with ease
Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
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Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
Convert documents in batches
Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
Protect converted documents
Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
3 times I have contacted PDFFiller support and every time they have responded in less than 30 minutes. This is the fastest support service I have ever encountered.
2016-06-16
After contacting customer support, I was told that certain web browsers are more compatible than others in completing forms. Once I changed from Mozilla Firefox to Chrome, I was able to complete all fields of the form without problems. But it would have been helpful to publicize this information on your website so that much time was not wasted.
2017-08-25
I join the annual personal plan and it says if it is annual you will got 65% discount on the $72. However, I noticed after payment that I did not get any discount.
2017-09-28
I like the fact I can do this online. But, being new, it's complicated finding my way around. I cannot figure out why the font changes size when completing column J - both lines.
2017-11-01
I love this tool
I love this tool. I shared it with my mom who still has to fax things and I did not want her leaving her home to fax at other businesses. I think a video on how to create more fillable boxes would be helpful. Although I figured it out, it took me about 30 minutes. I can imagine for even less tech savvy people it could take longer.
2020-04-15
We have been using pdfFiller over the last few years for thousands of forms for our offices. The platform is easy to use and navigate. The IT tech support is top-notch. IT Support is readily available and solves problems quickly. They communicate well, send helpful how-to videos, and/or change settings in our account to make the platform easier to use. I highly recommend pdfFiller.
2023-08-04
REALLY GREAT SOFTWARE
REALLY GREAT SOFTWARE, I COULD NOT IMAGINE THE THINGS YOU CAN DO WITH ONE CLICK ON THIS SOFTWARE TO EDIT PDFs, ADD SIGNATURES AND STAMP WAS TOO EASY
2023-05-30
What do you like best?
Ease of use and broadness of applicability.
What do you dislike?
Its ease of use and broad applicability trumps any minor issues. I am not aware of any significant issues encountered. I evidently need to keep typing, because I'm not able to finish this task otherwise.
What problems are you solving with the product? What benefits have you realized?
Being able to fill in PDF's without using more expensive solutions. Also used to authenticate signatures in various ventures. Comes in extremely handy actually.
2022-02-07
I was very impressed with this web-based PDF editor
Overall my experience has pretty very positive with PDFfiller.
My colleague recommended PDFfiler as I needed a quick way to sign documents while on the road. PDFfiller has all the features I need, even with the free version of the software.
I think to take this software to the next level, the developer should create browser plugins to sign documents without having to upload them to the PDFfiller website.
2020-04-26
How to AlphaTrust PRONTOSign™ Convert PDF to Word shortcut alternative - video instructions
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