Tibetan Keyboards བོད་ཡིག་མཐེབ་གཞོང་སྐོར༎ Introduction གླེང་བརྗོད༎ This site provides a common place to obtain all free Unicode keyboards and input methods (aka IMs or IMEs) for enterring Tibetan text. You add a Tibetan input method the same way you add any other alternate keyboard on a Mac. The tricky part comes when you have to type. If you're using the Wylie input method, which might be the most common one, it involves a mix of upper and lower-case letters (and sometimes other symbols, like ~ or + ) depending on what you want to achieve.
Columbia UNI Keyboard An XML keylayout file ('Columbia-UNI') that provides dual entry of Sanskrit and Tibetan diacritical marks for romanization, as well as Tibetan Unicode script. The keymappings are analogous to Pierre Robillard's original 'D' series Sanskrit diacritical keyboard (originally associated with the fonts: DTimes, DPalatino, DGaramond, DCaslon, etc.), except mapping to their equivalent Unicode characters. Documentation is included. This keylayout and associated files are being made available under the GNU GPL. It is packaged along with its.icns file, a character keyboard guide, and installation instructions:.
Alternately, documentation for the input method can be read online.