Lensfolio Keeper!

Lensfolio Keeper! is a modern offline camera lens inventory app for photographers, collectors, hobbyists, and camera enthusiasts who want to organize their lens collection in one convenient place.

Keep track of your lenses, specifications, purchase details, storage locations, and personal notes without relying on cloud services or online accounts. Whether you own a few favorite lenses or an extensive collection, Lensfolio Keeper! helps you stay organized with a clean, intuitive, and privacy-focused experience.

Lensfolio Keeper! is a personal inventory manager. It is not affiliated with or endorsed by any camera or lens manufacturer.

Key Features
• Create and manage an unlimited camera lens inventory
• Record lens name, brand, mount, focal length, and lens type
• Save maximum aperture, filter size, weight, and minimum focus distance
• Store purchase dates, purchase prices, and estimated values
• Record serial numbers, storage locations, and condition
• Add personal notes and maintenance records
• Mark favorite lenses for quick access
• Search your collection instantly
• Sort by name, purchase date, focal length, weight, or price
• Filter by brand, mount, condition, favorites, or archived items
• Archive lenses without permanently deleting them
• Duplicate existing entries to save time
• View collection statistics on the dashboard
• Enjoy a beautiful Material 3 interface with Light and Dark themes

Collection Dashboard
Get useful insights about your collection, including:

• Total lenses
• Favorite lenses
• Prime and zoom lens counts
• Total brands
• Most-used lens mount
• Average focal length
• Average maximum aperture
• Recently added lenses
• Recently updated entries
• Estimated collection value

Stay Organized
Keep your collection well organized with:

• Lens brands
• Lens mounts
• Purchase history
• Storage locations
• Condition records
• Favorite items
• Personal notes
• Powerful search and filters

Everything is designed to help you quickly find and manage your photography equipment.

Built for Photographers
Perfect for organizing lenses used in:

• Wildlife photography
• Portrait photography
• Landscape photography
• Street photography
• Sports photography
• Travel photography
• Studio photography
• Content creation
• Filmmaking
• Personal collections

Whether you're a beginner or a professional, Lensfolio Keeper! provides a simple, reliable, and completely offline way to manage your camera lens collection.

Privacy First
Your inventory stays on your device.

Lensfolio Keeper! is built with privacy at its core.

• 100% offline
• No internet connection required
• No user accounts
• No advertisements
• No analytics
• No tracking
• No cloud synchronization
• No data collection
• No unnecessary permissions

All inventory data is stored locally on your device.

Organize your camera lens collection, keep important equipment details at your fingertips, and manage your photography gear with confidence using Lensfolio Keeper, your private offline lens inventory companion.