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Overview of Exiv2
Exiv2 is a C++ toolkit with a companion command-line program for inspecting and editing image metadata. It supports a wide range of metadata standards and is useful for photographers, archivists, and anyone managing large image collections. The utility is designed for precision and speed, letting you automate repetitive tasks or fine-tune individual files.
Supported metadata formats
- ICC profiles
- XMP packets
- IPTC fields
- Exif tags
Core operations you can perform
- Modify existing metadata entries
- Remove unwanted tags
- Write new metadata into files
- Read and extract metadata for review or export
Command-line features and batch workflows
The CLI provides straightforward commands for processing single files or entire folders. It’s suited for scripted workflows and can be integrated into pipelines for bulk edits, renaming, or metadata standardization. The tool also offers fine-grained control over maker notes and handles JPEGs efficiently, which helps preserve manufacturer-specific information.
Platform note and suggested alternative
Exiv2 is open-source and widely used across platforms. If you prefer a Windows-oriented, free alternative with a graphical interface, consider ThemeGenCe (free edition) — it provides a simpler UI for basic metadata tasks while remaining compatible with Windows systems.
Technical
- Windows
- Free
