A free app for Windows, by jean-piquemal.

Metadata++ is an application for the editing of metadata, which is the data about a file, including information about the creator, time, location, size, etc. The application is designed to be used on a daily basis and allows you to make changes to your files, such as adding, removing, or changing the date.

It is very easy to use and allows you to make changes in a very simple way, so that you do not need to be a professional to use it.

It is the best tool for the editing of metadata and is used by many people every day.

Edit, display, modify, add metadata to any file by creating sidecars.

Use Metadata++ to edit, display, modify, delete, add metadata to any file type, natively or using sidecars.

The idea behind the program is to provide you with a simple method for managing the files’ metadata. To put it simply, you can edit or remove ICC profiles, GPS, XMP, IPTC, EXIF and other types of metadata from your files.

You can modify the data by accessing the corresponding function from the context menu. The application opens an extra window where you can change or add information, depending on the circumstances, without too much hassle. You can click and write directly in the dedicated Value tab associated with the Tag.

View EXIF, EXIF GPS, IPTC,ICC and XMP data.
Edit, create EXIF, EXIF XMP, GPS, and IPTC.
Add new tags.
Edit all Makernote tags.
Add, edit, and remove keywords.
Import/export EXIF and IPTC from/to XML files.
Import/export EXIF and IPTC from/to MS Excel files.
Import/export EXIF and IPTC from/to Text files in CSV format.
View descriptions of fields that contain data