DocAS 2.1 release is available in App store now. Cheers.
★ Added Select/Edit/Move feature for Text-input object, and enhanced copy&paste feature for Textbox;
★ Added Bookmark and go to page features;
★ Added Zip archive file support;
★ Fixed Zoom performance issue;
★ Fixed Google_Docs importing issue;
★ Fixed PDF auto-add-page issue;