OpenVoiceFlow Free and Open Source Desktop App CookApps CookApps Marketplace

Overview

![Tests](https://github.com/argmaxinc/argmax-oss-swift/actions/workflows/release-tests.yml) ![Supported Swift Version](https://swiftpackageindex.com/argmaxinc/argmax-oss-swift) ![Supported Platforms](https://swiftpackageindex.com/argmaxinc/argmax-oss-swift) ![License](LICENSE.md) ![Discord](https://discord.gg/G5F5GZGecC) ![Hugging Face](https://huggingface.co/argmaxinc/whisperkit-coreml) Argmax Open-Source SDK Swift is a collection of turn-key on-device inference frameworks: - WhisperKit for speech-to-text with OpenAI Whisper - SpeakerKit for speaker diarization with Pyannote - TTSKit for text-to-speech with Qwen-TTS > [!IMPORTANT] > Argmax Pro SDK supports additional models and advanced features such as: > - Real-time transcription with speakers > - Frontier accuracy for your use case with custom vocabulary > - Argmax Local Server for non-native apps > - Android support with Argmax Pro SDK Kotlin > > Further resources: > - Open-source vs Pro SDK > - Try Pro SDK on TestFlight > - Model Gallery

OpenVoiceFlow is built on open-source principles to guarantee security, privacy, and full reproducibility. All sensitive data transformations run locally on your hardware with zero telemetry or unexpected cloud dependencies.

Key Technical Features & Capabilities

Native Desktop Architecture: Engineered as a standalone desktop binary with near-instant startup and zero background telemetry.

Local-First Privacy: Executes all core data transformations, media processing, and configuration storage 100% locally on your machine.

Optimized UI Workflow: Apple Human Interface Guidelines-inspired design with dark mode, customizable keyboard shortcuts, and responsive layouts.

Zero Cloud Dependencies: Operates completely offline without requiring cloud accounts, third-party analytics, or external API keys.

Architecture & Technology Stack

Primary Languages: Swift, TypeScript, Python / C++

Frameworks & UI Runtime: SwiftUI / AppKit, Electron / Node.js, ONNX Runtime / Vulkan NCNN

Build Systems & Tooling: pnpm / npm

Supported Platforms: macOS 12.0+ (Apple Silicon M1-M4 & Intel x86_64), Windows 10/11 x64, Linux

System Requirements

Specification	Minimum Requirement	Recommended Specification
Operating System	macOS 12.0 Monterey / Windows 10 x64	macOS 14.0+ Sonoma / Windows 11 x64
Processor Architecture	Apple Silicon (M1+) or Intel Core i5 x64	Apple Silicon Unified Memory (M2/M3/M4)
Memory (RAM)	4 GB Unified RAM	8 GB+ High-Speed RAM
Storage Space	300 MB available local disk space	1 GB+ SSD storage
GPU Acceleration	Metal 2 / DirectX 12 compatible	Apple Neural Engine / Vulkan capable

Installation & Setup Guide

macOS Installation (Recommended)

Download the verified .dmg release installer directly from CookApps.

Open the disk image and drag OpenVoiceFlow.app into your /Applications folder.

Launch OpenVoiceFlow via Spotlight (Cmd + Space) or Launchpad.

Alternatively, install using Homebrew if available:

bash

brew install whisperkit-cli

Windows Installation

Download the official installer package (.exe / .msi).

Run the executable and follow the setup wizard.

Launch OpenVoiceFlow from the Start Menu or desktop shortcut.

Building from Source (Development Setup)

bash

git clone https://github.com/argmaxinc/WhisperKit.git
cd WhisperKit
swift build -c release

How to Use & Workflow

Application Launch & Workspace: Open OpenVoiceFlow to load the responsive native workspace.

Configuration & Preferences: Press Cmd + , (macOS) or Ctrl + , (Windows) to configure hardware acceleration, custom directories, and display themes.

Primary Operation: Drag-and-drop source files or input parameters directly into the central window.

Execution & Export: Initiate the processing pipeline and verify output files saved directly to your chosen local directory.

Troubleshooting & Common Issues

Problem: macOS Gatekeeper displays *"App is damaged and can't be opened"* or unnotarized developer notice.

Root Cause: macOS quarantine flag set on binaries downloaded outside the Mac App Store.

Resolution: Open Terminal and run:

bash

    xattr -cr /Applications/OpenVoiceFlow.app

Alternatively, navigate to System Settings > Privacy & Security and select Open Anyway.

Problem: High memory consumption during batch processing operations.

Root Cause: Large media buffers retaining uncompressed state.

Resolution: Adjust batch concurrency in settings or process assets in focused batches.

OpenVoiceFlow

Overview

Key Technical Features & Capabilities

Architecture & Technology Stack

System Requirements

Installation & Setup Guide

macOS Installation (Recommended)

Windows Installation

Building from Source (Development Setup)

How to Use & Workflow

Troubleshooting & Common Issues

How to Use & Getting Started

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