AIFF MP3 Converter converts AIFF to MP3 and AIFF to WAV. AIFF files generally end with a .aif, .aiff, .aifc, or .afc extension.You can change encoding parameters of target files such as sample frequency, bit rate, channels, and quality. So it is possible to convert a large size file to a smaller one. And, the software adds or keeps ID3 tag when converting. The software supports to change sound volume as well.The software also supports batch conversion. You can convert a batch of AIFF files to MP3 or WAV at a time. The converter supports more than 90 audio and video files. The software is full compatible with Vista.Supported input files: 3GP, 3G2, SWF, AAC, AIFF, AIF, AIFC, AFC, AMR, AWB, AU, SND, AVI, CDA, VOC, ADX, AC3, DTS, DV, DIF, VOB, DVD, CDATA, FLV, FLAC, M2TS, MTS, MKV, MKA, DVR MS, MJPG, MJPEG, MMF, MOD, XM, IT, S3M, MTM, UMX, MO3, APE, APL, MIDI, MID, RMI, KAR, MP3, MPA, MPGA, M2A, MPG, MPE, MPEG, M1V, MP2, M2V, MP1, MLV, M4A, M4B, MP4, TS, M4V, MPV, PSP, MPC, MPP, NSV, NSA, NUT, OGG, OGA, OGM, OGV, OGX, MOV, QT, H261, H263, H264, 264, RA, RAM, RM, RMVB, SPX, TTA, DAT, WAV, WV, WMA, ASF, WMV, WM, WMD, XWMV, and YUV.Supported output files: MP3, WAV, WMA, OGG, AMR, AWB, AAC, MP4, M4A, and M4B.