...This remake fixes most issues.
FLAC Frontend is a convenient way for Windows users not used to working with command lines to use the official FLAC tools. It accepts WAVE, W64, AIFF and RAW files for encoding and outputs FLAC or OGG-FLAC files. It is able to decode FLAC files, test them, fingerprint them and re-encode them. It has drag-and-drop support too.
A Qt-based C++ library for audio decoding, encoding and conversion.
QAudioCoder is a Qt library for decoding and encoding raw audio samples. The library also provides functionality to directly decode or encode audio files and convert between different formats. Currently only WAVE, MP3 and FLAC formats are supported.