Best Speech to Text App for Desktop (2026)
OpenTypeless converts your speech to polished text in any desktop application. 7 named BYOK STT providers, AI text polishing, 99 languages, custom dictionary, and offline mode. Free and cross-platform.
Why OpenTypeless Is the Best STT App
More providers, more languages, more freedom
Configurable STT Routes
Choose a hosted provider, a Custom Whisper-compatible endpoint, or Apple Speech on supported macOS environments.
AI Text Polishing
Raw STT output has fillers, bad grammar, and missing punctuation. 11 LLM providers clean it up into professional text you can use immediately.
Language Route Choice
Check current model coverage, then test representative speech before selecting a route. The polishing step can separately transform or translate the transcript.
Local Route Controls
A Custom Whisper-compatible endpoint controls the STT route. Verify its host and network instead of assuming local processing from a label.
STT Providers Comparison
Choose the right engine for your needs
| Provider | Route | Audio goes to | Verify |
|---|---|---|---|
| Deepgram | Hosted STT | Configured provider account | Current provider policy and terms |
| OpenAI Whisper | Hosted STT | Configured provider account | Current model and policy |
| Groq Whisper | Hosted STT | Configured provider account | Current model and policy |
| AssemblyAI | Hosted STT | Configured provider account | Current capabilities and policy |
| Custom Whisper-compatible | Configured HTTP STT | Configured base URL | Host, model, and network path |
| Apple Speech | Platform-specific macOS STT | Handled according to macOS behavior | OS settings and availability |
Use Cases
Who uses OpenTypeless as their STT app
Developers
Dictate code comments, docs, and chat messages. Custom dictionary handles technical terms.
Learn more →Writers
Draft articles, blog posts, and emails, then review AI-polished output before using it.
Learn more →Healthcare workflows
Map audio, transcript, and polished-text routes, then complete the compliance review required by your organization.
Learn more →Multilingual Users
Speak in 99 languages. Auto-detect or set preferred language. Translate via LLM prompt.
Learn more →FAQ
How should I compare speech-to-text apps?
Compare supported systems, STT routes, provider setup, data flow, and output on representative recordings.
How is OpenTypeless priced?
The desktop app is MIT-licensed. BYOK providers and the optional managed Cloud route have separate current terms.
How accurate is speech to text?
Results depend on the provider, model, language, microphone, noise, and vocabulary. Test your own representative audio.
What is the local STT path?
Configure a Custom Whisper-compatible endpoint, then verify the base URL host, model, and network route.
Start Converting Speech to Text
Inspect the provider settings and test a route with non-sensitive audio before deciding.