Speechify has released a native Windows application that enables dictation and text-to-speech features using locally stored AI models, expanding its platform to desktop users.
The app allows users to dictate text across applications and listen to documents, articles, and PDFs using a range of synthetic voices.
On Device Processing And Model Architecture
Speechify said the app performs voice processing entirely on-device for systems including Copilot+ PCs equipped with NPUs from AMD, Intel, and Qualcomm, as well as Windows 11 devices with supported GPUs.
The application runs three models locally: a neural text-to-speech system, real-time voice activity detection, and transcription powered by OpenAI’s Whisper model. Users can also switch between local and cloud-based processing options.
The company uses the open-source Silero model for detecting voice activity during dictation.
Features And Performance Capabilities
Speechify said its VITS Neural model supports seven speed presets for audio playback, allowing users to adjust how quickly content is read aloud.
The app is designed to work across multiple applications, enabling both reading and writing workflows without requiring users to leave their current environment.
Competitive Landscape And Platform Expansion
The release positions Speechify against companies such as Wispr Flow, Willow, and Superwhisper, which offer similar cross-platform dictation and transcription capabilities.
Speechify said it has more than 50 million users and is expanding its product suite beyond its original focus on text-to-speech.
Broader Product Strategy
The company has recently introduced additional features, including meeting transcription tools similar to browser-based solutions like Granola. While initially limited to browser environments, these features may be extended to native applications.
Cliff Weitzman said the Windows launch is aimed at improving accessibility and supporting enterprise users who require voice-based tools on desktop systems.
Speechify has been evolving into a broader voice platform, adding capabilities such as dictation, transcription, and voice assistant features alongside its existing reading tools.
Featured image credits: Wikimedia Commons
For more stories like it, click the +Follow button at the top of this page to follow us.