You don’t have to run large language models like Llama or Qwen through a cloud chat. Some Llama and Qwen builds can run locally on Windows or macOS: just download the app and the model weights, and your prompts never leave your machine. Once you’ve set things up, you can use them completely offline with no internet connection.

What You’ll Need

You’ll need a desktop app to launch your LLM and the weight files for the model you want. The size of the download and your system requirements depend on the specific build. After the initial install and downloading the weights, you won’t need to stay online to run the model locally.

Basic Setup Steps for Windows and macOS

First, install the app. Then, grab the weights for your chosen Llama or Qwen version. In the settings, pick your launch options and double-check that the model fits within your device’s available memory. Once your environment is ready, you can go offline and keep using the model without an internet connection.

Model Settings and Hardware Requirements

In practice, four things affect compatibility and stability: model file size, quantization level, context length, and available memory. The right combo determines if a model will actually run on your machine. For home use, pick a build that fits your available RAM and the context window you want.

Offline Mode and Privacy

Running locally means your prompts aren’t sent to any third-party provider. After you’ve downloaded the app and weights once, you can use the models offline—giving you more control over your data and making it super convenient to use Llama and Qwen on your own Windows or macOS device.