Conclusions (takeaway)
A: Yes, use Portecle (free GUI Java app) or KeyStore Explorer (v5.8+). These let you drag/drop a JPG into the "Certificate Extensions" tab. jpg to pfx converter online free upd new
She uploaded her JPG files to the website, selected the PFX format as the output, and clicked the "Convert" button. To her delight, the tool worked seamlessly, and her files were converted to PFX in just a few minutes. Conclusions (takeaway) A: Yes, use Portecle (free GUI