leefarrand 

Cross-platform CLI for transferring files and folders through a screen: dense QR-style shards, screenshots/photos/video/live capture, error and erasure recovery, encryption, and SHA-256-verified restore.

Embeddable .NET 10 codec for QrShard screen-transfer images: encode files, decode image paths or bytes, track incremental sessions, recover damaged or missing shards, and publish SHA-256-verified output.