First to say thanks to the team for the excellent products, been using the viewer for years and can't live without it (even have it pinned on the start :p ). I have seen a couple of days ago that it got actually "repalced" by the editor, which also featured a free version so I jumped right away. After using for several days tho I'm back to the viewer, sharing negatives only so they can be considered as future implementations:
1. Does not remember open documents - I work mostly with a subset of (about 15) documents and always have them opened and in logical order - single click and everything is where I left it. I found no way to do that in the editor, tho I might have overlooked something. Tried using pinned documents, but it is just not it. Same way I use browsers, but with 3 times the amount of pages
2. Find (ctrl+f one): I expect whenever I press the shortcut and start to type, hit enter and to see the result. With the viewer this is the case, and all programs practically work like that (or forces you to close the find window). With the editor, however, more often than not, the small find window actually opened from the previous search had just closed, I typed something somewhere and when I press enter I add something to the document to my surprise. It create inconsistency and I always have to check out the find state, close, reopen its window in order to be able to search. Moreover the F3/shift+F3, the standard hotkeys for next/previous does not work, enter works for next, but when you click on the document it loses focus and you have to activate find window again to search for next
3. Text selection process. Working with documents with lot of block diagrams which I need to copy from turned out to be surprisingly painful in editor, compared to the viewer. The viewer is able to select all box contents by just walking with the mouse over it - editor requires a precise rectangle just outside the box and encapsulating it completely. Viewer is selecting only the box text, that includes tables where I can select a single column, or single cell contents - Editor does some wild selections of texts on the other end of the page pretty much all the time - probably internally something overlaps, making selecting a single box to select 5 more around and end up with useless mess instead of what I want, still viewer handled that with ease.
That said, Editor's ability to split screen is wonderful, but had to give it up.
I hope you don't take that as a bashing, but an improvement requests
And a really low priority requests:
R1: Ability to fully load the document - having abundance of memory I like having the documents completely loaded so I don't have to wait the hdd to spin up every time I do search and then annoy me while it is working (I have noted Editor is taking much less memory)
R2: Ability to open a "copy" of a document without actually opening it - something much like the split screen on the Editor, but with a new tab. I currently have 6 copies of a single document, just because I need to follow stuff around, if I'm able to "duplicate" a tab that will the more elegant solution, besides, it will not be another 500mb ram consumed.
Thanks for listening
Thanks for the kind words too, I won't deny that we're pretty awesome 
