Last updated on
Jan 7, 2026
pdfFiller scores top ratings on review platforms
It can be great, but it's a little buggy at times. The signature feature often crashes the signer's device, whether mobile or desktop, and the API integration with Zapier is very finicky as well.
PDFfiller seems to do everything I need, thanks. The only negative, and it's hard to pin down, is that the UI (user interface) seems to be overly busy and cluttered. But it works.
The support with this company surpasses…
The support with this company surpasses anything I have ever dealt with. Honestly, I NEVER write reviews because I have never been moved to do so; however, today I was. Quick response, did exactly what I wanted, no questions asked just solutions. We can all learning something from this great customer service. This is too few and far between nowadays. "Sam" is who helped me today and I hope he gets the recognition that they deserve!
Be the one who gets things done right
this app has everything i need including electronic signature. If you ever find yourself needing to file legal documents all you need is right here.
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.
Great REFUND
Great REFUND!
Not only this app/website is helpful and userfriendly, but they accepted to fully refund a year renewal that was charged under my knowledge.
Wow!
Watch pdfFiller eSignatures in action
Check out a quick video tutorial that shows how to create and place your signature or send a document for signing.