Metadata ExtractorExtracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files
QuickRawPicker📷 QuickRawPicker is a free and open source program that lets you cull, pick or rate raw photos captured by your camera. It is also compatible with the XMP sidecar file used by Adobe Bridge/Lightroom/Darktable or PP3 sidecar file used by Rawtherapee.
go-xmpA native Go SDK for the Extensible Metadata Platform (XMP)
PhotiniAn easy to use digital photograph metadata (Exif, IPTC, XMP) editing application.
pyexiv2Read/Write metadata(including EXIF, IPTC, XMP), comment and ICC Profile embedded in digital images.
exempiExempi: XMP SDK (freedesktop mirror)
exiftool-json-dbMaintain a JSON database of photos and videos with their metadata
naturtagTag your nature photos with iNat taxonomy and observation metadata
rexiv2Rust library for read/write access to media-file metadata (Exif, XMP, and IPTC)
TinyEXIFTiny ISO-compliant C++ EXIF and XMP parsing library for JPEG.