A neat utility for revising the International Phonetic Alphabet (IPA), or simply use it as a reference tool. You can even listen to the pronunciations of the symbols in the charts of Pulmonic Consonant and Vowel.

Arbores is a small application thus developed for drawing trees in the quickest and easiest way while not trying to include a lot of fancy functions. It utilizes the “TreeView” control already available in Windows, and re-renders the tree in the TreeView to a syntactic tree we are used to. Therefore, you can add, remove or edit the nodes in the TreeView, just like what you do to the files and folders with the “tree” in your Windows Explorer, and an equivalent syntactic tree is drawn on-the-fly.