MontrealCorpusTools/Montreal-Forced-Aligner

Text to speech alignment using CTC forced alignment

Cross-platform speech toolset, used from the command-line or as a Node.js library. Includes a variety of engines for speech synthesis, speech recognition, forced alignment, speech translation, voice isolation, language detection and more.

Qwen3-ASR is an open-source series of ASR models developed by the Qwen team at Alibaba Cloud, supporting stable multilingual speech/music/song recognition, language detection and timestamp prediction.

WhisperX: Automatic Speech Recognition with Word-level Timestamps (& Diarization)

Facebook AI Research's Automatic Speech Recognition Toolkit

speech to text benchmark framework

End-to-End Speech Processing Toolkit

Whisper command line client compatible with original OpenAI client based on CTranslate2.

Praat: Doing Phonetics By Computer