Wine is a generic implementation of win32 (and win16 and win64), it's not app-specific. Working apps are tracked at http://appdb.winehq.org (see the AppDB tab in the forum interface). Adding support for an app means fixing the bugs it exposes in Wine. Bug reports are tracked at http://bugs.winehq.org (see the Bugzilla tab in the forum interface). The best way to help the wine developers is to file clean bug reports; if it's a regression, figuring out which commit broke the app, and including that info in the bug report, improves the chances it'll get fixed. (See http://wiki.winehq.org/RegressionTesting ) Some bugs are easy to fix, e.g. http://bugs.winehq.org/show_bug.cgi?id=27339 was fixed in two days (because it was small, and had an excellent bug report); others are devilishly hard and take months or years.