Secure Reader graphic file cleaning and safe browsing system is a product developed with CDR (Content Disarm and Reconstruction) as the core technology. 

This technology removes executable code, binary objects, and high-risk objects to ensure the integrity of the file content after cleaning. 

It is pure and provides the file format conversion function to completely destroy the original executable environment, effectively block APT and Zero-Day malicious program attacks, and make up for the shortcomings of existing antivirus software for signature detection and scanning.