Displays user profile information as a QR Code vCard
QR Code vCard
Displays your wiki users contact information as a QR code.
Supports a variety of Confluence versions
Confluence version from 3.1 to 5.4.1 are supported.
It's for free and it stays for free ;)
The plugin adds a new tab to the user profile area that displays the user's contact information as a QR code so that the wiki users are able to import the user's vCard information using a smartphone or mobile device.
Privacy and security
Extended User Profiles with QR Code Tab