ShiGuang

Find that one image in your head — with a single sentenceTens of thousands of images sit on your drive with meaningless filenames and no tags. But you remember that one picture — "sunset at the beach."ShiGuang is a fully local AI semantic search engine. Type what you're thinking, and it understands the visual content directly, instantly locating the exact image from your massive library. And it doesn't stop at images — your videos are searchable too, taking you straight to the exact moment.

Why ShiGuang?100% Local, Zero Privacy Concerns — All AI models are built in. Your images never leave your computer. Works offline. No account, no cloud, no telemetry. Ready Out of the Box — No dependencies to install. Set it up like a game and start searching. Interface available in 11 languages.AI Re-Ranking — Two-stage retrieval: a fast shortlist across the whole library first, then a reranker model studies each candidate up close.

Far more accurate than ordinary solutions. Every Format Welcome — iPhone HEIC, camera RAW files (CR3 / NEF / ARW and more), AVIF / JXL — all natively supported, no conversion needed. Search Video Content Too — Videos are automatically frame-indexed. Type "a cat rolling over", find the video, and playback starts right at that moment.…