Occuco

AI-powered photo management for macOS. Organize, edit, and explore your photo library with face detection, similarity analysis, and AI image generation.

macOS Privacy-First Local Processing AI-Powered
Occuco Main Screen

Powerful Features

Everything you need to manage and edit your photos — in one app.

Photo Gallery

Photo Gallery

Import and organize thousands of photos with automatic deduplication. Browse in grid, list, or carousel view.

  • Grid, list, and carousel views
  • Folder structure with breadcrumb navigation
  • Batch operations & multi-select
  • Content-Addressed Storage (SHA-256)
Image Editing

Non-Destructive Editing

Edit with confidence — your originals are always preserved. Every edit creates a new version.

  • Crop, rotate, resize
  • Brightness, contrast, saturation
  • Filters: grayscale, sepia, sharpen, blur
  • Selective mask editing & live histogram
Face Detection

Face Detection & Recognition

Automatically detect faces using machine learning and assign them to people.

  • Automatic ML-based face detection
  • 128-dimensional face encoding
  • Person management & assignment
  • Browse by person
Similarity Analysis

Similarity Analysis

Compare any two images and receive detailed similarity metrics.

  • SSIM (Structural Similarity Index)
  • Histogram correlation
  • Color-coded result display
AI Generation

AI Image Generation

Generate images with DALL-E 3 directly inside Occuco.

  • DALL-E 3 integration
  • Standard & HD quality
  • Auto-import to gallery
Paint Canvas

Paint Canvas

Create images from scratch with drawing tools.

  • Pencil, shapes, text, fill
  • Canvas up to 8K resolution
  • Undo / Redo
  • Save to gallery

Professional Editing

From quick adjustments to precise mask editing — edit your photos with real-time preview and live histogram.

  • Selective editing with adjustable masks
  • RGB and luminance histogram
  • Version history — every edit saved as a version
  • Format conversion with quality settings
Selective Mask Editing

Detect and Manage Faces

Automatically detect faces in your photos, assign them to people, and browse your library by person. Even generate password-protected photo pages for individuals.

  • ML-based face detection with adjustable tolerance
  • Manual face drawing via drag & drop
  • Personal photo pages with password protection
Face Manager

🔒 Your Privacy Matters

All image processing happens locally on your Mac. Your photos never leave your device unless you choose to use optional AI image generation. No telemetry, no tracking, no servers.