# License Management

## Overview

This section of the [Servoy Admin Page](/guides/deploy/server-configuration.md#servoy-admin-page) allows users to activate / upgrade a license.

License Management settings can be found Servoy Admin interface: `<host-name>/servoy-admin/license`.

## Adding/Registering a license code

There are two common licenses that are used for clients:

* **SERVER license** If you use that in your server, you will have unlimited concurrent users for that server.

Input information:\
Company Name: \[enter the name of the company]\
Licenses: `SERVER`\
License code: \[enter the license key here]\
Licensed product: `Client`

***

* **CLIENT license**

This is a license which has a defined quantity of users that you can use.

Input information:\
Company Name: \[enter the name of the company]\
Licenses: \[quantity of the license, for example: 3]\
License code: \[enter the license key here] Licensed product: `Client`

***

{% hint style="info" %}
If you host a server without a license, you will have 5 concurrent users, but you will always get the popup for the server displaying that you are using a demo version of Servoy!
{% endhint %}

There is also a **developer license**:

<div align="left"><figure><img src="/files/O21OFeyGHX5JmE0KCnF2" alt=""><figcaption><p>developer license</p></figcaption></figure></div>

Input information:\
Company Name: \[enter the name of the company]\
Licenses: \[quantity of the license, for example: 3]\
License code: \[enter the license key here]\
Licensed product: `Developer`

## Validating License information

After all required information has been added, press the `Check code` button.\
In case of an invalid key, you will just receive a message that it is a bad key.\
In case of wrong information inserted (e.g. key found, but quantity/name is wrong), you get a `<click here>` button that shows you what is wrong.

## Updating license key

Admin pages of your developer / server are used to add a license for your usage, but can also be used to upgrade your existing key.

For example: you currently have a servoy 2022 license key, you open up the admin page of a 2023 developer and you insert the same key + information and press `Check code`, the key will be upgraded.

## Removing license key

In order to delete a license code from your server, click `Delete code` button and the license will be removed.


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