The Grandia HD Collection will be heading to Nintendo Switch next week. Releasing on August 16, 2019, the collection packs both Grandia and Grandia II in a single package with remastered visuals and audio. A PC release of the original Grandia will follow but is still TBA.
As noted in a press release, both releases will contain enhancements to the UI for widescreen, dual audio, full French and German translations for text, updated sprites and texture art, and completely remastered cinematics. It sounds like the definitive version of these games, which should make fans of the Saturn/Dreamcast originals very pleased.