Thank you for using our software portal. The "suspicious" status usually means that the installer includes optional adware components that you don't have to install.
Please note that the program will be downloaded from the developer's website. We recommend checking the downloaded files with any free antivirus. You are downloading Circuit Construction Kit (DC and AC), version 7.0.550.14.
You are about to download a shareware program. It may sharply differ from the full version of the program due to the license type.
Downloading the required product from the developer's site using the official link provided by the developer to Circuit Construction Kit (DC and AC) below was possible when we last checked. We cannot confirm if there is a free download of this software available.
The download is provided as is, with no modifications or changes made on our side. This is a commercial product. It was available to download from the developer's website when we last checked. We cannot confirm if there is a download of this software available.
This download is provided to you free of charge. Please be careful when downloading the software from external sources, as they may be unsafe and may harm your computer by infecting it with malware and spam.
However, we must warn you that downloading Circuit Construction Kit (DC and AC) from an external source releases FDM Lib from any responsibility. Please carefully check your downloads with antivirus software. FDM Lib takes it upon itself to provide free download links and inform users when the developing company starts providing a version of Circuit Construction Kit (DC and AC) for direct download.
Download from phet.colorado.edu