Licenses are free to be activated/deactivated on the devices you wish to use, you can revoke the activated devices and transfer the activation to another device whenever you wish.

Available for 

KDAN PDF Permanent License Mac (dmg.) version purchased from KDAN Store or other third-party platforms. 

**Note:

• Only managers with license management permissions can unbind license from devices through the KDAN Licensing Service Center (KLSC).
• If your license was assigned by someone else, please refer to the operational instructions and contact your manager for assistance.

Steps 

1. Use the authorized email to register a KDAN ID and log in to the KLSC.

2. Select a product plan.

3. Click the license group you wish to unbind a license.

4. Find the license you want to unbind from the list of assigned licenses. You can also enter an "email address" or "license key" for quicker identification of the license.

5. Click the "More" icon in the search results, and then click "Unbind Device".

6. After unbinding, the user can rebind it on another device. Click "Unbind" to unbind the license from the device.

**Note:

• Only activated licenses can be unbound.
• After unbinding, the user still has the permission to use the license and can reactivate it on another device.

Related articles

• How to Assign / Remove Licenses
• How to activate KDAN PDF Permanent License Mac

Updated April 22, 2026 09:15