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How to check validity of your Digital signature certificate Open DSC USB tools. Login your with password. Double click on your certificate name. Open your certificate. In last you can find your validity of DSC.

Offers a free electronic signature tool for electronically signing documents on practically any device. Add an electronic signature to a document for free. Sign forms, contracts, and agreements in minutes, using a computer, tablet or mobile phone. Upload a document to sign with an electronic signature.

Client Digital Certificate - Windows Using Chrome Open Google Chrome. ... Select Show Advanced Settings > Manage Certificates. Click Import to start the Certificate Import Wizard. Click Next.? Browse to your downloaded certificate PFX file and click Next.

To obtain a digital certificate, you send a request to the CA of your choice; for example, Verisign or RSA. The request includes your distinguished name, your public key, and your signature. A distinguished name (DN) is a unique identifier for each user or host for which you are applying for a certificate.

Add invisible digital signatures in Word, Excel, or PowerPoint Click the File tab. Click Info. Click Protect Document, Protect Workbook or Protect Presentation. Click Add a Digital Signature. Read the Word, Excel, or PowerPoint message, and then click OK.

Open your document and click the File tab. Click Info and then click Protect Document. From the Protect Document drop-down menu, click Add a Digital Signature. Select a Commitment Type, such as created and approved this document, and then click Sign.

View digital signature details Open the file that contains the digital signature you want to view. Click File > Info > View Signatures. In the list, on a signature name, click the down-arrow, and then click Signature Details.