WhatsApp's iOS beta program is testing a new feature allowing users to share files with nearby contacts without needing an internet connection. This functionality, similar to a feature being tested for Android, aims to simplify sharing documents and media in situations with limited or unstable internet. While the current iOS iteration involves users scanning a QR code, the final design and release date are still uncertain. This feature, once implemented, is expected to work across platforms and utilize end-to-end encryption for secure file transfers.