WMA is Windows Media Audio. WMA is a new audio format developed by Microsoft well known as MP3. With a higher rate in files compression and better sound quality than the latter, even far beyond those of RA. 

WAV supports many kinds of encoding methods. To convert normal wav to wma, you do not need to install extra wav decoder.

Download WMA Converter which can convert wav to wma file. Select a wav file, set the start time, the end time or audio encoding bitrate if needed. The bitrate is bigger, the file size is bigger, the audio quality is higher, and vice versa. Click the Convert button to convert wave to wma.

FLAC means Free Lossless Audio Codec, which is a set of famous freely audio compression encoding. FLAC is similar to MP3, but it provides higher compression rate without losing any information. Besides the characters of little loss, it has many other features like high speed of decoding, supported by both software and hardware, returning music CD sound and supporting fast selection and precisely positioning which is not only good for playing but also easily for FLAC file's editing, etc. FLAC format is open and free to obtain, and it supports most OSs, is now played in many players in cars and household audio apparatus.

To convert flac to wma, please install the appropriate FALC DirectShow filter.