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Lucarne

Claimed

Mac photo editor with AI denoise, object removal, and Claude integration

Free, no paid tier
FreeImage EditingAI Assistants
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Tracked since2026

The Bottom Line

Best for
Photographers on Apple silicon Macs who want a free RAW editor and photo library that keeps their photos on their own computer.
Price
Free, no paid tier. Compare plans

Key facts

  • Free, with no account and no in-app purchases
  • AI denoise, object removal, and 2× super-resolution run on the Mac; photos are not uploaded. With native MCP server.
  • Requires macOS or later on Apple silicon; in English, Simplified Chinese, and Japanese

Not for

People on Windows, Intel Macs, or macOS before 26, and teams that need cloud sync or a shared catalog.

What is Lucarne?

Lucarne is a free photo editor for the Mac. It works with the photo folders already on the computer and adds new photos as they appear, with star ratings, flags, tags, and search. RAW development covers major cameras, including Fujifilm X-Trans, with curves, HSL, colour grading, LUTs, film simulations, masks, and HDR export. AI denoise, object removal, and 2× super-resolution run on the Mac. A built-in MCP server lets AI assistants such as Claude find, edit, and export photos.

Available on: Desktop, API

how we evaluateSourcelucarneapp.com ↗

Preview

Key Features

  • RAW development for major cameras, including Fujifilm X-Trans
  • Photo library over existing folders, with ratings, pick and reject flags, tags, and search
  • Colour grading, curves, HSL, LUTs, and 20 film simulations
  • AI selection of the subject, people, sky, and ground, plus gradients, brush, and colour ranges
  • Built-in MCP server: AI assistants can find, rate, edit, and export photos, each step undoable

Pricing

Free

Lucarne is completely free to use with no hidden costs.

View pricing

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

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Lucarne FAQ

How can Lucarne help a photographer who wants to use AI to edit photos without uploading to the cloud?

Lucarne runs AI denoise, object removal, and 2× super-resolution entirely on the Mac, so no cloud upload is required. Its built-in MCP server allows AI assistants such as Claude to find, edit, and export photos directly from the user's local photo folders.

How does Lucarne compare to Adobe Lightroom for photo editing on a Mac?

Unlike Adobe Lightroom, Lucarne is free to use with no paid plan required. It offers AI denoise, object removal, and 2× super-resolution running locally on the Mac, and includes a built-in MCP server for AI assistants like Claude to find, edit, and export photos.

What are the main limitations or trade-offs of using Lucarne?

Lucarne is a Mac-only application that works exclusively with local photo folders on the computer, so it does not provide cloud-based library management or mobile access. Users who need cross-platform support or cloud sync may find these limitations a trade-off for the free, local AI features.

How is Lucarne priced?

Lucarne is free to use with no paid plan required. All features, including AI denoise, object removal, super-resolution, RAW development, and the MCP server for AI assistants, are included at no cost.

Which teams or users benefit most from Lucarne?

Mac users who want a free photo editor with AI features and integration with AI assistants like Claude benefit most from Lucarne. It is especially suited for photographers who work with local photo folders and RAW files from major cameras including Fujifilm X-Trans.

Does Lucarne support RAW development for Fujifilm cameras?

Yes, Lucarne's RAW development covers major cameras including Fujifilm X-Trans. It provides curves, HSL, colour grading, LUTs, film simulations, masks, and HDR export for those files.

Can Lucarne integrate with AI assistants like Claude?

Yes, Lucarne includes a built-in MCP server that lets AI assistants such as Claude find, edit, and export photos. This allows users to control the photo editor through natural language commands.

How does Lucarne organize and find photos?

Lucarne works with the photo folders already on the computer and adds new photos as they appear. It supports star ratings, flags, tags, and search to help users organize and locate their images.

Source: lucarneapp.com

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