Good plugin for 360 photo

My requirement to display 360 photo in my web site is very simple – just to set the initial Field of View to fix the incorrect camera position when the photo is loaded. There are many plugins doing so but such feature requires a paid subscription and bundled in virtual tour. I do not need such fancy feature to create virtual tour. I found this plugin meeting exactly my requirement and expectation. Plus it is free. There are many other parameter to tweak the 360 photo in the initial display. Thanks to the author sharing this great work to the WordPress community.