It's OK - quite a good interface, but the PDF creation from within Word is unpredictable - it messes with the paper size, margins and pagination, so the PDF output doesn't look the same as the Word doc. Consequently I have to keep another PDF Print Driver installed to perform that function. Also it's not very intuitive - for example if you want to combine, join, or merge PDFs you'd try searching the help file for those words, wouldn't you? Well don't bother - they're not there! You have to figure it out for yourself - you have to select Create File from the Create & Convert menu, then Add files. It works fine then. The other downside is that since installing PDF Pro 10 I have lost the PDF Preview feature within Windows Explorer. There's obviously a conflict with Adobe Reader, which means that to preview a file I have to actually open it. It's OK, but I mourn the passing of that feature. The feature which persuaded me to buy PDF Pro was the skilful way in which it deconstructs PDF files into Word format. It's (almost) perfect and beats all the other programmes I tried. But overall, I am disappointed - I have paid dearly for that relatively infrequently used conversion feature with the loss of two treasured and oft-used ones.