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Last updated on Jun 26, 2026

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pdfFiller is rated 4.6/5 stars on 125,000+ G2 reviews.

I've had problems expanding boxes to fit text in. Customer support sent a YouTube video and that was some help and fixed one box, but then I had problems with a second box and just didn't have the time to keep trying to fix the problem. After a few attempts I was able to fix the problem, and now I am very impressed with the program.
Lindsay F
Excellent website with great features I receive documents from my client's customers that need to be filled out and signed by my client. These are handled by PDFFILLER quickly and efficiently. It's very easy to fill in PDF files and it's just as simple to add and insert signatures. Sometimes movements within the website are a bit lengthy. After downloading a completed document, returning to the exact page would be nice.
David S.
Great tool for conversions Converting PDFs to spread sheets can be time consuming. This software is very functional, and eliminates the hassle. I like being able to convert my PDFs into the proper documents for further use. Most PDFs in their original form are totally unusable. I use this function to convert the document into a spread sheet. Great time saver. Nothing so far. Seems to be easy to use and very convenient.
Tami D.
PDF Filler makes it very easy to modify and create pdfs from anywhere. I specifically like their simplified process for editing. Their customer worked with me on an issue I was having and I'm satisfied with the result.
Sean A
Fairly easy to use. Would like to combine 2 or more docs into one file so I can fax as a group. I'm sure that's an option; but haven't found it yet...still new at this.
Linda M R
Great experience when I used it when I… Great experience when I used it when I had to switch over to my online college classes, but unfortunately, you cannot add some special characters such as the degree sign not can I put subscripts which I need for my chemistry class, but everything was on point!
Nikolas

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