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Last updated on Jun 26, 2026
Discover a full set of tools to handle any document task.
Make quick PDF edits online.
Add legally binding signatures.
Combine multiple PDFs.
Send a document for signing.
Transform PDFs into other formats.
Change the order of pages.
Send PDFs for review or editing.
Reduce PDF file sizes.
Explore how professionals across industries handle PDFs using AI.
Streamline the creation of patient intake forms, consent documents, and medical history questionnaires with AI. Use AI-powered OCR to digitize and restore scanned medical records, making them editable and easy to store.
pdfFiller is rated 4.6/5 stars on 125,000+ G2 reviews.
PDFFiller is a great tool! I have been very happy being able to fill in documents without having to print the document, then handwrite the answers on the document, so I could then scan it back in to my computer to send it off via email.
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.
What do you like best?
I have several forms that need to be filled out and faxed back to companies. I love that I can fill them out online and fax the PDF back, rather than fill in and fax by hand.
What do you dislike?
The home screen can be confusing to find all my documents sometimess
What problems are you solving with the product? What benefits have you realized?
Solving having to do things by hand. Easily reproduced when needed.
What do you like best?
INTUITIVE EASE OF USE DOCUMENT STORAGE FOR EASY RETRIEVAL CLEAN LOOKING CHANGES
What do you dislike?
SOMETIMES THE MARGINS OR WORDS DO NOT LINE UP AND WHAT YOU SEE IS NOT EXACTLY WHAT YOU GET, REQUIRING ADDITIONAL CHANGES.
What problems are you solving with the product? What benefits have you realized?
INTERNATIONAL DOCUMENTS. PDFFILLER HAS ELIMINATED THE NEED TO DO MANUAL INVOICES OR ADDITIONAL INVOICES. YOU CAN ADD TO, CHANGE AND MEET INTERNATIONAL DOCUMENT REQUIREMENTS.
I inadvertently established trial accounts under two different emails for PDFFILLER.. Although I found the product to be useful and efficient, i decided that I did not have the volume of **** to justify an ongoing subscription and canceled. A paypal charge a month later for a year's subscription alerted me to still having an active acct under a 2nd email address. I immediately contacted customer support via Chat and within a matter of minutes the agent terminated the account and send a credit back to my paypal account. Truly amazing customer service! Further, I would HIGHLY ********* PDFFILLER for any one needing to alter a significant volume of **** -- it is a very good product."
Very useful! What I most liked is the signature with verified by PDFfiller. There are couple of times I cannot edit properly but this should be how the pdf file was created. For example, to change page number, I wasn't able to do this properly so end up sending my forms as they were.
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Explore how professionals across industries handle PDFs using AI.
There are limitations when it comes to branding. You basically have to pay their developers so that they build custom docs for you, and even then, it was a little bit hit or miss.
