Welcome to VIDEX, the software of the Federal Republic of Germany which enables you to complete your application form for a Schengen visa online. The application form must be thoroughly filled out and signed.If the applicant is a minor, one of the parents will sign the application. 2. Schengen Visa application form completely and clearly filled out, online and printed in HIGH RESOLUTION (a minimum print DPI of 300). You can apply for your visa up to 6 months ahead of your trip. Apply no later than 45 days before your trip. The online application form for a Schengen visa to Sweden is available on the Swedish Embassy or Consulate website in your home country. What do I need to fill out and bring? You can fill in an application form online through your account in the online portal of the Ministry of Foreign Affairs. Select the visa you need.