Speech to Text to Speech, sends text as OSC messages
...(STTTS) (Speech to TTS) (VRC STT System) Use TTS Voice Wizard's accessibility features to improve your VRChat experience (it works outside of VRChat too!) You can convert your Speech-to-Text and back to Speech through various Speech Recognition and Text-to-Speech methods. You can send what you say as OSC messages to VRChat to be displayed on your avatar using KillFrenzyAvatarText or VRChats Chatbox. The app can translate your speech from one language to over 20 other support languages. There are 100+ different voices with various customization options so you can pick a voice that best suits you. ...
Transcription Aid helps you type text from recordings.
This software is to help type in text from speech recordings. It has several functions proven to help this type of work.
However it is fully manual (aside from auto-completion), so no speech recognition if you are looking for that, but it is a great tool to do the job.