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Digital signature for digital certificates

Desktop digital signature software

Begin with ClickSign Free

Free download and sign PDF documents with your digital certificate.

Try all the features with your ClickSign Pro free one month evaluation license.

Review our comparison table and choose your version.
 

Choose ClickSign Plus

...and personalize your signature in PDF documents, add unlimited signatures and sign other kind of documents (XML, images, Office, ...)
 

Personalize your visible signature

visible PDF signature
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Massive signature

Document massive signature
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Choose ClickSign Pro

..and sign with an automatic operation all your documents in a system's folder. The best solution for Invoice signature.
 

Timestamp your signatures

timestamp
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Verify signed documents

Verify signed documents
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