Am new to PDFfiller so here are some initial comments: 1. an "undo" button would be nice 2. when sharing a document and adding comments/instructions, it would be helpful to have the option to pull up the document to be shared for reference.

PDFFiller responded to my concerns and moved me from inexperienced to competent user status. They promote a feature that pulls PDF files from your email to your account - looking forward to learning how that works.

easy, well organized, love the signature options especially. Ability to share and distribute is a fine function. I live in Germany and did my girlfriends USA taxes all electronically and send to her to sign and submit.

I use PDFfiller on an iMac which does not have Flash installed. The main problem I have is that some of the text I deleted in a PDF file using PDFfiller appears to remain in the file. After I save the file, exit PDFfiller, and reopen the file with PDFFiller, the text I deleted was actually deleted and no longer in the file. So these steps serve as my workaround to this bug in PDFFiller on computers without Flash. I greatly appreciate the PDFfiller Help Team explains the reasons why the bug remains in the current version of PDFfiller, transitting from requiring Flash to not requiring it. Furthermore, as a software engineer myself, I fully accept the reasons for this bug to remain in the current, transitional version of PDFFiller. Thank you very much, the PDFfiller team. Wan Chan

I'm working on several files for which I need to be able to type in the answers as my hands have arthritis in them and that makes it difficult to write. The instructions could be a little clearer. To be honest, I'm a new widow and I wasn't thinking very clearly. I haven't taken the time to read the online instructions so my navigational issues are of my own neglect. I think you have a wonderful product actually.