Downloading Civitai 1.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This software for Mac OS X is a product of com.webcatalog. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Civitai is a model-sharing hub for the AI art generation community, focusing on Stable Diffusion models, embeddings, and LoRAs. It provides a platform for creators to share their models and for users to browse, review, and download them. The site also features images shared by the community, along with prompts to help users get started with AI art generation.