ClapClip AI

ClapClip AI swaps faces in photos and videos on a Windows 10 or 11 PC, entirely offline. It runs on your own graphics card (NVIDIA, AMD or Intel), shows a real-time preview before you export, and has no limit on video length. Nothing gets uploaded, so your files never leave the machine. It copes with several faces at once, and the same app also does photo enhancement, transcription and video downloads.

The download from the Microsoft Store is free; exporting needs an in-app purchase.