What is OpenTeacher?
Every day, users submit information to File.org about which programs they use to open specific types of files. We use this information to help you open your files.
We do not yet have a description of OpenTeacher itself, but we do know which types of files our users open with it.
The list of known supported file types is further down the page. Clicking a file type you need help opening will in most cases find several other programs that can open that particular type of file too. Try a few programs and see which one works best for you.Find the official OpenTeacher download
File types supported by OpenTeacher
Our users primarily use OpenTeacher to open these file types: