Interesting overview of requirements. I use https://www.viselio.com/ https://www.viselio.com/. They take it a step further and offer a fully automated visa app

Interesting overview of requirements. I use https://www.viselio.com/ https://www.viselio.com/. They take it a step further and offer a fully automated visa application form. Just enter the country you want to travel to and they take care of the visa.