---
title: "Information for On-Premises customers"
url: "https://support.ftapi.com/en/article/informationen-fur-on-premises-kunden"
language: "en"
last_updated: "2026-08-25T08:01:12.203Z"
---

# Information for On-Premises customers

FTAPI recommends that all customers with on-premises operations always use the **latest FTAPI version**. This is the only way to ensure the highest level of security and the best possible support.

### **Update instructions for current OnPremise version:**

-   [Update version 4.66.0 to version 4.67.0](https://support.ftapi.com/en/article/updateanleitung-version-4660-auf-version-4670)

### **Installation files for current on-premises server:**

-   [Download](https://software.ftapi.com/ftapi/server/4.67.0/latest)

If you require older versions of the FTAPI server for the update, please contact our [HelpDesk](https://www.ftapi.com/supportanfrage/).

### **System requirements**

-   [Server system requirements](https://support.ftapi.com/de/article/server-systemvoraussetzungen)

### **Product news**

Improvements and new features in the product can be tracked in the [Changelog](https://support.ftapi.com/de/article/bereich-changelogs).

### Instructions for changing the SSL certificate on the FTAPI system

-   [Download](https://pm.ftapi.com/SSL-Zertifikate)