It is automatically installed with TIA Portal V16, but can be installed as a standalone tool.

If an HMI breaks down on the factory floor, you can mount an identical replacement panel and use your .psb file to get it running immediately. Connect your PC to the new HMI panel.

: Allows installing or uninstalling additional drivers and system options. Siemens SiePortal System Requirements

The HMI panel will reject incoming connections if it is stuck in "Runtime" mode. You must manually exit the project runtime or reboot the panel to access the bootloader screen, then press the Transfer button.

: Due to export control regulations, you must be a registered user on the Siemens portal to download the software. Registration is free. Alternative Source : ProSave is also included on the

Restart your computer if prompted by the installer to finalize communication drivers. How to Use ProSave V16 for HMI Backup and Restore

Do not disconnect the cable or power down either device until the progress bar reaches 100% and ProSave indicates a successful transfer.

Siemens ProSave is an indispensable software utility for automation engineers, system integrators, and maintenance technicians working with Siemens Human Machine Interfaces (HMIs). Whether you need to perform a complete system backup, restore a damaged panel, or update the operating system firmware, ProSave V16 is a reliable, standalone solution.

Update or reset the operating system (firmware) of an HMI operator panel.

Handheld operator units (e.g., Mobile Panel 277, KTP700 Mobile)

Choose the specific model of your HMI panel (e.g., TP700 Comfort, KTP400 Basic).

While ProSave is distributed by Siemens, it can be downloaded from various sources. It is often included in the installation packages for TIA Portal, WinCC, or WinCC Flexible engineering software. However, for a standalone download of the V16 version, users can obtain the "SIMATIC_ProSave_V16_Upd1.exe" file.

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If you are still running Pro-Server EX V15 or lower, do not simply uninstall the old version. V16 uses a slightly different database schema. Always back up your .psw project files and your Excel VBA scripts before upgrading.