.SDF file to .PDB file I am currently working on identifying effective antiviral compounds against the corona virus. I have downloaded the Covid-19 AntiViral Candidate Compounds Dataset from the www.cas.org webpage, the link to which I have provided below. Me and a few other doctors are using Docking software to predict the docking capacity of these anti-viral compounds. Docking software requires the anti-viral compounds to be in the .pdb file format only then is it recognized by Automated docking software. Is there any way I can convert the .sdf file containing the anti-viral compounds to .pdb file or is there a way of obtaining the .pdb files for list of anti-viral compounds.

Thank you for your time and patience,
Anas Hussain. 

Anti-Viral Candidate Compounds Dataset
https://www.cas.org/covid-19-antiviral-compounds-dataset
Use OpenBabel.
Something like babel -isdf file_in.sdf -opdb file_out.pdb.