What are some sources for free visa application forms?

The U.S. Department of State provides free visa application forms on its U.S. Visas website. Specifically, an online version of form DS-160, the nonimmigrant visa application, is available in a fillable version, according to the U.S. Visas website.

Form DS-160 is required for those wishing to visit the United States for business or tourism, and it's also the standard form used when applying for a student visa, notes the U.S. Department of State. Those applying for a visa using DS-160 must also upload a photograph and attend an interview at a U.S. embassy or consulate. Applicants must also pay a fee and must hold a passport in their country of origin. Those applying for a student visa must also have been accepted by an approved school.