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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
Based on 12500+ reviews
Last updated on Dec 31, 2025

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Everything works great, however when you send a document to sign, it would be more helpful if there was a brief explanation of instructions, so the receiving end understands how to actually go in and sign the document.
Monique C
It´s very complete, For me is the best online PDF manager, but i don´t have money to pay the service, I live in Argentina and I think that this service could works with adds to solvent the development
Antonio
It took me awhile to understand how to… It took me awhile to understand how to work this software but once I got my file downloaded it was great and saved me a lot of time not having to retype each form
Barb Robinson
The support team at PDFFiller is top notch The support team at PDFFiller is top notch. They always respond promptly and professionally and even accept suggestions for improvement of the software. I personally am amazed at the evolution of this product over the last 7 or 8 years.
larry
So easy to use and super convenient It's great to use. I love how easy it is to edit documents and it saves me time. I wish a few more features are allowable before having to upgrade.
Ruth K.
What do you like best? I use it everyday for certificates of insurance, the program is very user friendly What do you dislike? I have tried to save the link on my computer but it never saves. I always have to google acord PDF filler. What problems are you solving with the product? What benefits have you realized? It saves all my COI so I just need to change the date and certificate holder.
Christine Flynn
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