Exif Editor
Exif Editor (https://exifeditor.com) is a powerful program for editing image metadata. It supports the EXIF, IPTC, and XMP metadata standards and many image formats, including a number of RAW formats. See File Types for the full list. However, the UI is kept as simple as possible, there is a lot of complexity hidden in metadata.
The most of the user interface you will deal with is in the main window. Additionally, you can also use preferences window, dialog with presets and some additional dialogs for clarifications of your intentions.
Get started with basic tasks
The basic operations that you can perform are opening your photos from files, editing tags, and saving your work.
Edit files
Easily update tags. Custom editors for various data structures will greatly help you. Don't forget that you can batch edit multiple files at once.
Remove metadata
Remove all metadata from JPEG, TIFF, Photoshop, and HEIC files with a single command. See Removing metadata for what is and is not removed.
Using maps
See where your photos were taken and change their location on the map. See Navigating around on the map.
Apply presets
Presets are great help when you want to use the same values over and over.
Tags list
Exif Editor supports a lot of tags. If you need some specific tag that is not supported, write me, I will have a look and add it to the program.