PhotoRex helps you convert images and fix incorrect (or missing) dates for media files.
Features available in PhotoRex (Windows edition)
Convert images:
-File conversion from HEIC to JPG format (one at a time or in bulk)
-File conversion from PNG to JPG format (one at a time or in bulk)
Change dates:
-Change date taken values for image files (one at a time or in bulk)
-Change media creation dates for video files (one at a time or in bulk)
-Derive date values from file names
-Derive date taken values from file last modified date