Short description of BLUBOX v5 5.0.3: Share and protect your digital photographs with Blubox, the award winning image compression utility for Windows. Blubox uses state of the art image compression techniques to reduce your photos by up to 95% without altering the pixel count or sacrificing visual quality. BLUBOX acts as your own personal digital vault ensuring that only YOU control who has access to your photographs at all times using powerful 256-bit encryption technology.