If you care about documents
... the right place is here!
Digital signatures and stamps for your documents
... on your laptop, tablet, smartphone
Can you validate a digital signature?
... Would you recognize a document's authenticity?


Recent Work




  • Service Long-Term Docs provides me several advantages. Convenient access to time stamps at a good price. Professional tool to convert documents into the correct formats and attaching signatures for a fraction of competing product's price. Possibility maintain the legal effectiveness of archived documents after an arbitrary time at no additional cost.
    Ondřej Fabián, lawyer
  • I appreciate the simplicity and ease of use of the application for drawing time stamps. Signer has helped me to create, authorize and distribute qualified medical assessments more effectively. My clients appreciate this electronization method too, because they receive a valid electronic document for further use.
    Tibor Viscápi, physician
  • From a lawyer, who is a true professional, it is expected that watches a number of risks which the client needn't know. These include the requisites of electronic documents, including digital signature attached with detailed compliance of relevant standards. Because I don't want to study the technical details, I use the service Long-Term Docs, which gives me assurance that documents will be applicable in evidence procedure.
    Jitka Michálková, lawyer
  • I was looking for an easy-to-use tool for signing electronic documents. Long-Term Docs Signer is a completely universal application for handling electronic documents. I especially appreciate the option to sign Office documents digitally with a time stamp and data anonymization in PDF documents.
    Jan Langer, project manager

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