Most screenshot tools "redact" by painting over pixels — but blur and pixelation are reversible, and the original data can still be recovered. SnapShield actually destroys the pixels instead of masking them, so there's nothing left to reconstruct.
Runs 100% locally on Windows — no upload, no account needed. Free tier is fully functional. Pro ($39, one-time, no subscription) adds AI-powered sensitive-data detection, batch export, and team branding presets.