1)   AAC Converter 2.3.628
AAC Converter converts more than 30 audio video files to AAC and support ID3 tag and batch conversion. The software also supports MP3, WAV, WMA, WMV, ASF, OGG, CDA, AMR, AWB, FLAC, WV, MP4, M4V, M4A, M4B, AC3, AIFF, APE, MPC, and AU file formats.

 2)   AAC MP3 Converter 3.2.869
AAC MP3 Converter converts AAC to MP3 and MP3 to AAC, and resamples AAC files. It is an ALL IN ONE audio converter that supports more than 90 audio and video files, and keeps ID3 tag when converting. The converter also supports batch conversion.

 3)   FLAV Audio Converter 2.58.12
FLAV Audio Converter is an easy-to-use and versatile audio converter, which can perfectly convert between all popular audio formats, such as MP3, WAV, WMA, M4A, APE, AAC, OGG, FLAC, etc. Unmatchable in speed and top in quality!

 4)   PeonySoft AAC Converter 2.2.1
PeonySoft AAC Converter is a utility to convert Audio to AAC (Advanced Audio Coding), and also convert AAC to other audio formats, including MP3, WAV, WMA, M4A, MP2, AC3, AMR, etc. You can also extract audio from video file directly.

 5)   MediaSanta WMA Converter 5.0
MediaSanta WMA Converter is a professional Audio converter tool. It can convert WMA to other format including WMA to 3GP,WMA to AVI,WMA to FLV,WMA to iPod, WMA to MKV,WMA to MOV,WMA to MP4,WMA to OGG, WMA to PSP,WMA to RM10,WMA to RM20,WMA to SWF.

 6)   WSoft Free WMA to AAC Lite 1.1.5
WSoft Free WMA to AAC Lite helps its users free convert WMA file to AAC format. It has a user-friendly interface, and provide you the easiest way to do your conversion. The output quality is great and conversion speed is fast.

 7)   Free WMA 2 AAC Converter Pro 1.2.2
Free WMA 2 AAC Converter Pro is an easy to use and professional conversion program which allows you to convert WMA to AAC format totally free. The conversion speed is fast and output quality is great.

 8)   Free WMA to AAC Converter SE 1.8.3
Free WMA to AAC Converter SE is free of charge and professional. It can convert at superfast speed with good output quality. It is really easy-to-use because of the simple interface.