winLAME is an easy to use encoder for many audio formats, including MP3, Opus, Ogg Vorbis and more. winLAME uses the LAME mp3 encoder. 

Image Format Pro a professional tool for batch conversion of image formats. Supports almost all image file formats.

AutoImager is a full-featured batch image converter and editor software application. The program is easy-to-use and because it's «interface-driven», you don't have to understand programming or even scripting in order to perform the batch conversion and processing tasks. Just pick the files you wish to convert or process, choose the options for the conversion or processing task, and you're ready to go! Each image will be automatically processed, with the appropriate editing, processing, or conversion applied. For example, perform PDF conversion with 140+ other image formats, resize photos, or apply photo enhancement filters. For those who need the power of automation, scripting, or batch file processing, the software features extensive command-line support for endless possibilities with image files.