Sign or validate document

 I agree to the general terms and conditions of QES Portal services.

Supported unsigned files: .pdf .doc .docx .odt .txt .xml .rtf .png .gif .tif .tiff .bmp .jpg .jpeg

Supported signed files: .pdf .xml .asics .scs .asice .sce .p7m .zep .zepx .xzep

Maximum allowed size of uploaded file is 4 MB.

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Simplicity

User friendly and intuitive website for document signing and validation that is convenient to the ordinary user.

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Availability

Our services are available to users non-stop, without any fees and work on both computers and mobile devices.

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Reliability

  • 2.800.000+ signed documents
  • 800.000+ validated documents
  • 400.000+ unique users
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Funding

Portal services are a voluntary contribution of Disig a.s. to the development of digital services in Slovakia and are funded neither from public sources nor from EU funds.