I like to use PDF Studio viewer because of its compatibility with most common types of files, and its ease of use even by someone who don'y usually use it as part of their editing role. The UI is logical and self-explanatory which also adds to one of its positive feature. I use it to integrate with my Salesforce notes or amending forms to send out to the customers. Review collected by and hosted on G2.com.

I haven't found anything that I dislike about it, just yet. My use of it has been quite positive. Maybe a slight tweak of the UI in making the icons that much prominent would be good. Review collected by and hosted on G2.com.