OiPer Desktop is a privacy-first voice-to-text application that runs entirely on your machine. Hold a hotkey, speak, release — and your words appear instantly in any application. No cloud. No latency. No compromise.
“The fastest transcription while maintaining high qualityand keeping all data on your device.”
Global hotkey activation turns speech into text and injects it directly into your active application. No copy-paste. No switching windows. Just speak.
Everything runs on your machine. Audio recordings, activity logs, transcription data — none of it leaves your device unless you explicitly choose otherwise.
Written in native code. GPU-accelerated where available. Transcribes 30 seconds of speech in 1.5 seconds. No Python runtime. No Electron.
Select speech models, configure backends (auto/CPU/GPU), set up online providers with your own API keys, and route through LLMs like Gemini Flash for extreme accuracy. Every detail is configurable.
Transcription speed for 30 seconds of English audio. OiPer's native implementation outperforms cloud APIs and Python-based alternatives by a wide margin.
Default Mode
Optional
01
Select and download models. Choose sizes and types that match your hardware profile.
02
Auto detection, CPU-only mode, or GPU acceleration where available.
03
Route through Gemini Flash or specialized models for extreme accuracy on technical content.
04
Custom base URLs, API key management, model name configuration.
05
Choose between local and online post-processing for transcription cleanup.
06
Fine-tune for technical terminology, specialized domains, and unique vocabulary.
Download OiPer Desktop and experience voice-to-text that is fast, private, and built entirely around your workflow.