Digitally sign your important documents with Namirial Sign

Sign, timestamp, verify and archive your documents in one click with a single tool by Namirial

What is Namirial Sign

Digitize your work and personal life using our innovative digital signature app for free.

With Namirial Sign you can:

  • Digitally sign one or more files in any format (PadES, CadES, XadES)
  • Place timestamps on your signed files
  • Check the validity of digitally signed files
  • Signing with Namirial physical signature devices or those of any other operator (e.g. tokens, smart cards), or with Namirial remote signature
  • Securely share any file
  • Activate cloud storage or regulatory retention

Discover all features of Namirial Sign

Advantages of Namirial Sign

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A complete application

Namirial Sign has all the features you need to better manage your documents. Digitally sign, brand, archive your files and more!

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Namirial Sign is available in desktop version or in web version. Also perfect if you use it from mobile wherever you are.

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The main features of Namirial Sign are available for free. If you want to try the advanced version, upgrade to the Premium plan whenever you want.

Unlock advanced features with the Premium version
With the Premium version of Namirial Sign you can use the advanced functions of the application and and work even smarter.
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Namirial Sign Premium is coming soon!

Get a special price by joining the waiting list.

We will notify you by email as soon as the Premium version is available.

With the Premium version you can:
  • Sign more than 3 documents at a time
  • View XML files in advanced mode
  • Edit fields in PDF files
  • Convert files to PDF/A format
  • Group and merge files
  • Support for external clouds (GoogleDrive, One Drive, iCloud)
  • Manage the folders that will be signed
  • Securely share encrypted files
  • Securely share encrypted files
  • Remove advertising

Access Namirial Sign from the web or download the app on your computer

You can download Namirial Sign on your pc or use it from the web browser also on your smartphone


Windows 7 and the following


MacOS 10.11 (El Capitan) and the following

Are you looking for a way to securely share a document and collect signatures from remote locations?

Trust those who have already chosen us

Discover the Reviews of Namirial

Join the digital revolution

“Our dream is a world without paper and without waste.”

 Max Pellegrini (CEO Namirial)

Customers into the world
1,5 milions
Tons of cards saved in a year
Professionals in the world at your service

FAQ about Namirial Sign

Is Namirial Sign free forever?

Use the main features for free without restrictions. To use the advanced features, upgrade your account to Premium (available soon).

Do I need to create an account to use Namirial Sign?

Yes, to use Namirial Sign you need a free MyNamirial account. It only takes 30 seconds to do, and it’s free!

Can I link my smart card to Namirial Sign?

Yes, Namirial Sign supports any type of digital signature, from the one on the device to the remote one.

Do you need more information?
Our team is at your disposal