MacLAME is a very quick effort to make LAME available on the Macintosh/PPC platform.

A range of products which translates CISC assembly-language code into optimized, high-performance RISC code including PortAsm/68K, which converts 68000 assembly language to run on the PowerPC, Intel x86.

Chicago-based company specializing in porting Macintosh application to Windows.

Software developers specializing in Windows to Macintosh porting; a listing of their services and an index of tools

Designed to allow the easy development of cross-platform applications for the Macintosh OS, Windows 95 and Windows NT, and X Windows. Written in C++, YAAF provides a basic core framework for working with windows, views, menus, and controls in a portable fashion. YAAF is released under the GPL Library License.