---
title: License Manager
slug: kronpam-reference-guide-legacy-ui-3-4-0/license-manager
description: Learn how to manage Kron PAM software's licensing model efficiently using the Kron PAM License Manager. Authorized users can easily upload new license files through the user-friendly web GUI, ensuring seamless license management. Discover the steps to est
docTags: 
createdAt: 2022-07-21T07:16:19.000Z
---

The Kron PAM License Manager enables the software’s licensing model based on module, 
 device count, user count based on proxy, admin count, MFA user count, concurrent SSH/Telnet 
 sessions, concurrent RDP sessions, total concurrent sessions (RDP+ SSH/Telnet), Container and 
Container host count, Tenant count, Linux and Windows agent count, and Expiration time. Only authorized users can manage the License Manager.

To upload a new license file:

1. Log in to the Kron PAM Web GUI.
2. Navigate to **License Manager**.
3. Click **Add New License File **and select the license file.
4. Establish an SSH connection to Kron PAM from port 22 and restart the Web Portal service using the command **systemctl restart pam-gui.**   
5. Then restart other proxy services using the commands, **systemctl restart pam-ssh**, **systemctl restart pam-sql**, **systemctl restart pam-http**, and **systemctl restart pam-sftp**.

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