Metadata++

Metadata++ is a specialized application for viewing, editing, and managing EXIF metadata in image files. The software processes technical information from digital cameras, including exposure parameters, lens settings, and geolocation data.

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• Complete EXIF viewing. Displays all EXIF, IPTC, and XMP metadata embedded in image files. Presents detailed information about camera settings, capture date and time, GPS coordinates, and exposure parameters in a structured interface.
• Selective metadata editing. Modification of specific metadata fields without affecting the original image quality. Allows updating copyright information, author contact details, and removing sensitive EXIF tags before sharing files.
• Batch processing. Application of metadata operations to multiple files simultaneously. Executes identical changes on groups of images, including timestamp correction and standardization of copyright information across photo collections.
• Integrated geolocation. Viewing of GPS coordinates on maps and modification of location data. Assigns geographic coordinates to images through map selection or manual entry of latitude and longitude values.
• Metadata export. Saving of EXIF information in external file formats such as CSV, XML, or text. Creates detailed metadata reports for later analysis or integration with digital asset management systems.
• Timezone correction. Adjustment of timestamps based on time differences during travel. Synchronizes image dates with actual local time when the camera maintains an incorrect timezone setting.
• Metadata cleaning. Complete or partial removal of EXIF, IPTC, and XMP metadata. Removes specific personal or technical information before publishing images on web platforms or social media.
• Image comparison. Side-by-side analysis of metadata from multiple photographic files. Identifies differences in camera settings between different shots for technical analysis of photo sessions.
• Advanced search. Filtering of images based on specific metadata criteria. Locates files by camera model, ISO value range, aperture, or focal length range within extensive collections.
• Orientation modification. Correction of rotation metadata without reprocessing image pixels. Adjusts the EXIF orientation tag to ensure correct display in browsers and viewing software.
• Extended RAW support. Compatibility with RAW formats from over 700 digital camera models. Processes metadata from CR2, NEF, ARW, and other proprietary formats while maintaining original data integrity.
• Quality preservation. All metadata operations maintain original image quality without recompression. Modifications exclusively affect metadata sections without altering the image pixel data.

The development of Metadata++ began in 2003 by Logipole as a specialized solution for photographers requiring precise metadata management. The application is programmed in C++ with specific components for file format analysis. The development team maintains regular updates for compatibility with new camera models and metadata standards. The integration of features responds to specific technical requirements of photography professionals working with extensive volumes of images.

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