All I have got is a *.ets file. What do I do with it? How do I open it?

An ETS file is a data file, similar to a .doc or a .pdf file. Just like you need Microsoft Word or Acrobat Reader to open a .doc or a .pdf file, you need Enthuware Test Studio Viewer (ETS Viewer) to open a .ets file. Please download and install ETS Viewer and use its File->Open menu to open the ETS file.

Enthuware Test Studio is an integrated environment that allows you to prepare for certification exams. Using ETS, you can access ETS Question Banks, which include Mock Questions, Exam Tips, Reference URLs, and Study Material. While Enthuware provides ETS Question Banks for several Certification exams, any independent vendor may provide an ETS Question Bank tailored for any specific certification exam.