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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 had some trouble at first (yesterday), but support was able to help. Now things are going smoothly on my end. It still remains to see how my signers interact with PDF Filler.
Ray H
It was very easy to Fill out the PDF. Then I was suprised I could also mail it, from the same website. I can upload a PDF and have it mailed, even by Certified Mail. That you can mail or fax the PDF. You can like email to fax. Which is very good. Especially since I don't have a phone anymore, let alone a fax, since I just use my Cell Phone. Technical support is terrific. They are always availble, they know everything, they are very helpful. For example, one technician let me email him my PDF, he fixed it for me, and emailed back to me.
Anthony M
I needed this program badly, just in the time for distance learning because of the Corona Virus. It was easy to navigate through and use. My only wish is that I would have found this program years earlier! I will update my rating to include the student (recipient) experience of pdfFiller after they return their first homework assignment.
Dawn
What do you like best?
I love that I can alter a pdf with just about anything. I can also send forms to my clients to e-sign through a secure site. Often I use it to sign documents that are sent to me as well.
What do you dislike?
The only drawback that I have is if I upload a document and want to use it for different customers, it doesn't save each one individually.
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What problems are you solving with the product? What benefits have you realized?
If I can't get a real-life e-signature I turn to PDFfiller to get the job done. My clients benefit from the secure site when I send sensitive documents to them.
Deidree Jones
Excellent Customer Service Asked for a refund and got an immediate response and an immediate credit - no questions, no bull. If I needed this service - I'd buy it here!
Marta Weinstein
Cancelled my subscription within the 30 Trial Period and was charged the following month. Had an online chat and they issued a refund with no questions asked. Good Business!
Laura

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