Sectigo
Comodo
Certum
Thawte
RapidSSL
Web Inspector
GeoTrust
SymantecDigital Signing Certificate 
What is Digital Signature
Digital Signatures or Digital Signing Certificate (DSC) are no less than real hand signatures marked on paper, but digital signatures are much better than hand made signatures. A digital signature can not be tempred, forged or copied, its like a safe key in your hand. A digital signature has legal validity in many countries like USA, India, Brazil, Indonesia, Mexico, Turkey, Algeria, Saudi Arabia, Uruguay, Switzerland and the countries of the European Union. A digital signature can be verified by receiver and it make sure that the message or document is not altered or changed in any manner.
Top Digital Signing Certificates of Industry are listed blow:
Sectigo Digital Signature Certificate for Email
Sectigo email signature certificate can digitally sign your emails as well as documents. Sectigo digital signature encrypt confidential emails so that unauthorized persons can not read it. This certificate can be installed in most of email clients ...
.svg "Domain Validation (DV)")
31% Discount
Personal Authentication Enterprise Certificate CPAC by Comodo
CPAC Enterprise is personal certificate solution for businesses. It posses highest level of trust as it authenticate the business and protect from the advanced network attacks like man-in-the-middle attackers, packet-sniffers or https proxies.
.svg "Organization Validated (OV)")
44% Discount
Certum Enterprise ID
Business ID is the highest level of security that is available from CERTUM for any type of PCC ID certificates. It's also has the highest financial liability that CERTUM backs and is ideally used for signing the most important and sensitive documents ...
21% Discount
Personal Authentication Pro Certificate CPAC Pro by Comodo
CPAC Pro provide higher level of trust to users by authenticating email address and full name of document signatory. So in addition to basic level it provide higher level of trust.
47% Discount
Certum Professional ID
Certum Professional ID is a premium digital signing certificate which verify the authenticity of all user’s identities and not only authenticate the email and name of user but also ensuring that their company details are authentic and matched inside ...
13% Discount
Comodo Digital Signature Certificate for Email
Comodo email signature certificate can digitally sign your emails as well as documents. Comodo digital signature encrypt confidential emails so that unauthorized persons can not read it. This certificate can be installed in most of email clients line ...
31% Discount
Certum Basic ID Signing Certificate
Basic ID from Certum is digital signing certificate which secure your emails, digitally sign documents and secure logins, support 99% OS, mail clients (Outlook, Thunderbird, Windows Mail, WebMail etc.) and document formats like Adobe PDF, MS Office, ...
58% Discount
Personal Authentication Basic Certificate (CPAC Basic)
Using Comodo Personal Authentication Certificate (CPAC) you can digital sign your emails and documents as well as encrypt confidential emails so that unauthorized persons can not read it. You can also use this certificate to establish secure ...
52% Discount
A digital signature can be used to sign almost any kind of document including a simple piece of text or a email. Signing a document or email not require any specific professional kowledge, any person using computer for email can sign the documents easily. Now a days Digital signatures are also distributed with some softwares which are using networ connection like some FTP software and some local network communicationg apps. People are using their email client like outlook etc to sign and encrypt their email message.
In USA India and European countries digital certificates are widely used in government offices. In India certificate called Digital Signing Certificate (DSC) is widely used for e-filing the business related documents and filing income tax return etc.
