mov2mp4 converts your .mov files to .mp4 entirely on your device; nothing is ever uploaded to a server. Drop in a file and get a clean, shareable .mp4 in seconds. No file-size limits, no watermarks, no waiting on slow uploads, and no privacy trade-offs. Perfect for iPhone videos, screen recordings, and QuickTime exports that won't play or upload where you need them. Fast, private, and free.