Photo Metadata Ledger

Léčebný ústav Červená Voda s.r.o.

About this app

Photo Metadata Ledger is a local-first Android tool for inspecting photo metadata, organizing photo series, and protecting privacy — without accounts, ads, or uploads.

What you can do:
• Create ledgers for photo series and keep local notes and tags
• Read camera, lens, exposure, ISO, capture date, GPS, dimensions and file size with ExifInterface
• Browse zoomable previews and restore the last working state after process recreation
• Batch-create privacy-clean copies in a folder you choose (location, camera identity, timestamps, comments/XMP)
• Export multi-page PDF metadata reports
• Export and import versioned JSON backups
• Use light, dark, or system theme

Privacy by design:
• No INTERNET permission
• No analytics, advertising, or account system
• Photo Picker and Storage Access Framework only — access is limited to files and folders you select
• Original photos are never overwritten

Built for photographers, researchers, and anyone who wants offline EXIF inspection with clear privacy controls.