The phrase refers to a digital document, generally in Portable Document Format, offering a self-assessment tool based on the Myers-Briggs Type Indicator (MBTI). These files often contain questions designed to categorize individuals according to 16 distinct personality types. A typical example would be a downloadable questionnaire intended for individual completion and subsequent scoring or interpretation.
Access to such documents allows for convenient and often free preliminary exploration of personality preferences based on the MBTI framework. Historically, access to the MBTI required purchase and administration by certified practitioners. The proliferation of digital resources democratizes access to introductory materials and provides an avenue for self-discovery, albeit without the depth of professional assessment.