There is a fantastic new piece of free software for conversion of flat 2D images into stunning 3D images called the Leiapix Converter; https://convert.leiapix.com/#/. I’ve added some of my flat images I took some years ago and converted them to 3D with this wonderful software. To use it, open the website and upload a flat image. After a few seconds a waggle image appears, then click on Share and then click on Save Side-by-Side, and then click on Save. The side-by-side image will be saved in your downloads folder. All the images below were taken in Costa Rica on a trip organised by Ramblers Holidays (https://www.ramblersholidays.co.uk/).