.AP18 File Extension
TIA Portal Project Archive Version 18
| Developer | Siemens |
| Popularity |
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What is an AP18 file?
An AP18 file is a project archive created by the TIA Portal (version 18) engineering software from Siemens. It contains an archived copy of an automation project, including configuration data, programming logic, hardware settings, network configurations, and other project information used to develop and maintain industrial control systems.
More Information
Since the project archive format is intended for engineering projects, control engineers, system integrators, maintenance technicians, and industrial automation developers working with Siemens automation systems are most likely to use AP18 files. They typically use AP18 files to package complete projects into a single archive for backup, transfer, and long-term storage. For example, they may use them when sharing projects between computers, creating project backups, or distributing project data to colleagues and customers.
AP18 files are saved in a proprietary archive format designed specifically for TIA Portal. Specifically, the archived project may include configurations for programmable logic controllers (PLCs), human-machine interfaces (HMIs), industrial networks, drives, and other automation components supported by TIA Portal.
NOTE: TIA stands for "Totally Integrated Automation."
How to open an AP18 file
You can open AP18 files with TIA Portal Version 18 or a later compatible version that supports importing or upgrading archived projects. Within the software, you can restore the archive to create a working project that you can view and edit. You can restore an AP18 file by selecting Project → Retrieve.