retroexif

retroexif is a professional macOS tool designed to review, edit and safely apply specific analog camera EXIF metadata to your scanned film, negatives or pictures. It allows you to inspect existing camera and exposure information, preview pending changes before applying them, and batch-edit multiple images with full control. Key features: • Clear comparison between current EXIF values and new values. • Able to edit regular EXIF info + add film ISO + comments (i.e.: developing process, laboratory info, etc.). • Safe, non-destructive workflow with automatic, by default picture backups. • Batch editing made simple: you open your pictures folder, you can preview and edit them. • Clean, native macOS interface • Designed for photographers who care about metadata info in their analog pictures All changes are previewed before being written to disk, so you always know exactly what will be modified. retroexif does not upload your files or metadata anywhere. All processing happens locally on your Mac.