: Allows you to test logic programs on your PC without hardware.
Siemens is a legacy engineering software used to program, simulate, and archive circuit programs for Siemens LOGO! logic modules. While it was a cornerstone for "Everyday Automation" in the mid-2000s, users today often seek it to maintain older hardware systems or for educational purposes. What is LOGO! Soft Comfort V5.0? logo soft comfort v5.0 free download
If you already own a licensed older version (even V1.0), Siemens provides free upgrades to newer versions through their official support portal. You can often find these upgrades on the Siemens Industry Online Support (SiePortal) Modern versions like V8.3 or the latest are highly recommended as they are bidirectionally compatible : Allows you to test logic programs on
; it requires a valid license to perform critical tasks like uploading or downloading programs to hardware While it was a cornerstone for "Everyday Automation"
Who is your ? (Students, maintenance techs, or hobbyists?)
LOGO! Soft Comfort enables users to create, simulate, and transfer control programs (e.g., timers, counters, relays) to Siemens LOGO! modules. Version 5.0 was designed for older LOGO! 0BA5 and 0BA6 devices. Modern versions (V8.x) support newer hardware, but backward compatibility is limited. Because V5.0 is no longer sold or supported by Siemens, it exists in a legal grey area—abandonware, but still copyrighted.
If you already own a licensed version of LOGO! Soft (such as V3.0), you may be eligible for a free upgrade to V5.0 via the official Siemens Support Portal .