ACDR (Audio Compact Disc Reader) is a tool that lets you read audio tracks from standard audio CD's and write them to a variety of different file formats.

- A 3-step procedure makes the conversion both quick and easy.
- Fast single pass operation.
- Works with most CD-ROM & DVD hardware - support both SPTI, ASPI32 and 'Raw-Read' interfaces for maximum compatibility.
- Supports lots and lots of output file formats: 3G2, 3GP, AAC, AIFF, ALAW, APE, AU, F32, FLAC, IFF, M4A, MAT, MOV, MP2, MP3, MP4, OGG, RA, SB, SW, TXT, UB, ULAW, UW, VOC, VOX, WAV, WMA.
- Supports the latest LAME MP3 encoder with Constant, Variable or Average Bit Rate encoding.
- Supports the 'freedb' internet album database for retrieving track, album, and artist names.
- Supports the 'Replay Gain' algorithm for psycho-acoustically corrected volume normalization.
- Flexible method for automatically creating files names and for sorting into sub-directories.
- Professional quality sample rate conversion.
- Optional jitter and scratch correction.
- Convert tracks, 'merged' consecutive tracks, or H:M:S selections.
- De-emphasis support for correct EQ of rare CD’s recorded with 'emphasis'.
- And many more options!

New in v4.0: Support for writing .AAC, .M4A, .MP4, .MOV, .3GP, and .3G2 files, improved help file, and more!