Yes. Siemens maintains backwards compatibility. A project saved in V7 will open in V8, and you’ll be prompted to convert it. Always keep a backup of the original V7 file.
In 2021, Siemens transitioned much of their support structure to the Siemens Industry Online Support (SIOS) portal. To download LOGO! Soft Comfort V7, you generally have two options: siemens logo soft comfort v7 2021 download
V7 introduced blocks for MQTT and HTTPS requests. You can now send LOGO! data to AWS, Azure, or any cloud dashboard. Wait – Installation takes about 10–15 minutes
LOGO! Soft Comfort is the proprietary engineering software used to program and simulate Siemens LOGO! 8.3, 8.2, 8.1, and 7th generation logic modules. Restart – Mandatory for driver installation (USB-to-LOGO
The V7 (2021 release) refers to version 7.0 of this software, typically released with support for Windows 10 and enhanced cloud connectivity. Contrary to some confusion, "2021" is the release year of this specific update cycle (version 7.0.x), not a separate edition.
Wait – Installation takes about 10–15 minutes.
Restart – Mandatory for driver installation (USB-to-LOGO! adapter).