It is possible to buy Digital Signature fully online. The process is called as Paperless DSC.
Upload scanned copies of supporting documents, and there is no need to send notarized proof documents by post.
For Class-2 DSC (Individuals), applicant needs to just upload scanned copies of PAN Card, a proof of address, and a passport size photograph. After approval, download Digital Signature online.
Paper-less process is available for all Classes of Digital Signature - for both Individuals and Organizations.
Following are the simple steps for paper-less process after payment: