External devices

Viafirma Documents supports any iOS and Android device, both tablets and smartphones.
In case you need to capture biometric data from the signature or the fingerprint, an external device will be necessary.
For devices with pressure measuring pens, any Bluetooth-enabled pen that connects to the device will be compatible. The following are the most popular and used by our customers.



The following list shows some external device models for capturing biometric signatures and fingerprints supported by Viafirma.

iOS devices supported by Viafirma

There are many manufacturers and bluetooth stylus models supported by Viafirma Documents. Below you can find a few examples:


  • Pixel Pressure Sensitive
Bluetooth stylus Adonit supported by Viafirma



  • Apple Pencil supported by iPad Pro and iPad 6th generation (2018)
Apple pencil supported by Viafirma

Android devices supported by Viafirma

Click here to see official Wacom list to see all mobile device models that support Wacom Stylus

Tablets samsung también soportan la firma biométrica

Windows devices supported by Viafirma

Viafirma is also compatible with other Windows devices that support Wacom EMR techology. There are many other models offered by different manufacturers (e.g. HP, Asus, etc).

Wacom devices supported by Viafirma

Viafirma can be used with Wacom signature pads. These are the models Viafirma currently supports:

Wacom signature pad supported by Viafirma

Should you have any questions, please contact us to: helpdesk@viafirma.com