ementat @ 3.9.10, 11:48
Judging by the description on the site, the current version is only a viewing of documents. Editing promise to version 2.0.
And 4.99 ye - this is for each component of the view (separately Word, separately Excel, etc. - each of 4.99). If you take in bulk, then 9.99.
I calmly create word documents ...