Viral diseases are one of the leading causes of morbidity and mortality in the world. Virus-specific vaccines and antiviral drugs are the most powerful tools to combat viral diseases. However, broad-spectrum antiviral agents (BSAAs) could provide additional protection of general population from emerging and re-emerging viral diseases reinforcing the arsenal of available antiviral options. Here, we reviewed development process of BSAAs and summarized the information on 119 safe-in-man agents in freely accessible database (https://drugvirus.info/). The number of BSAAs will be increased, their developmental status will be updated, spectrum of their indications will be expanded, as well as BSAA combinations will be approved pending the results of further pre-clinical and clinical studies.