ExifToolGUI is a tool for viewing/editing metadata inside a long list of file types including document, audio, video, image, PDF, and more. For images, the program can both view and edit metadata information such as camera/device used, settings on the device, and even map the location the picture was taken if the camera has GPS capability. The program also supports IPTC and XMP tags, has batch capability, and can import/export all tags.

For privacy (and file size), the program can remove all metadata from selected files.

The program is a front-end for the cross-platform ExifTool. It extracts the content of ExifTool.exe to a temp folder under the user’s folder, along with thumbs, if enabled.

Note: This program was originally created by Bogdan Hrastnik, but has been updated to v6.x by Frank Bijnen on GitHub. The instructions to create a portable assembly with all its dependencies is rather involved (and can be found on the releases page), so I am just pointing to the PortableApps 32-bit version in this entry. A 64-bit yaP version can also be found in the forum topic for this program.