Cherry Studio is a free, open-source desktop application that acts as a universal front end for large language models. Instead of juggling separate web tabs for each provider, you assemble a single workspace where OpenAI, Anthropic, Google, and many other cloud APIs sit side by side with local runtimes such as Ollama. Model switching happens per conversation, so you can compare answers from several engines without re-typing your prompt.
Beyond plain chat, the app ships a set of productivity layers. You can build reusable assistants with custom system prompts, load documents into a locally stored knowledge base for retrieval-augmented answers, translate text between languages, and generate images with supported diffusion models. A programmable topic and prompt system keeps long-running projects organized, and exports let you take conversations elsewhere.
The project is community-driven and distributed as open source, which means the client itself costs nothing to download and use. You typically pay only the providers you connect, and because conversations and knowledge data live on your device, privacy-conscious users can keep sensitive work local. Support covers Windows, macOS, and Linux, with iOS available as well.
