If you are looking for this Question Answer
How can I Float Popup from Bottom Or Top of the Page
How can I Show Full-Screen Popup
How can I Show Popup from Right or Left or
How can I Show Sticky Box Right or Sticky Box Left
Then you answer to above question is Below Plugin
This Plugin will transform your website into a lead generation powerhouse,the best thing about this popup plugin is that it has a huge library of over 100+ beautifully designed & high converting ready-made templates,Features like the exit popup, opt-in popup, slide-in pop-up, video popup, on-click pop-up, social pop-up, embedded forms, widget boxes, info bars make it the most powerful popup & lead generation plugin.
This plugin is simple to implement and the most comprehensive yet inexpensive WordPress opt-in Plugin that will build your email list and double your conversions, faster and cheaper than all email list building tools & software available