Removing exif-data via Windows file properties does not allow to delete only orientation attribute and removing all exif data removes GPS position also.
Is there any way to remove only the orientation attribute leaving other exif data intact?
You can use exiftool to remove the orientation tag:
exiftool -Orientation= /target/dir/or/File
/target/dir/or/File with the files and/or directories you want to process. If run under Unix/Mac, use single quotes to avoid
To suppress the creation of backup files, add
To recurse into subdirectories, add
Found answer: Rotate photo on Windows File Explorer. Orientation attribute is removed during rotation but all other exif-data is remaining in the photo.