1, You can UPLOAD any files, but there is 20Mb limit per file.
2, VirSCAN supports Rar/Zip decompression, but it must be less than 20 files.
3, VirSCAN can scan compressed files with password 'infected' or 'virus'.

Server load
Server Load

Same filename scan history
File Name:
Total find 0same name files,is safe 0 ,is unsafe 0 。File Name “” 0% maybe a virus