NetcamViewer 1.4.3 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free program is an intellectual property of Arkasis B.V. The most popular versions among NetcamViewer users are 1.4 and 1.0. The program is included in System Utilities. NetcamViewer is suitable for 32-bit versions of Windows XP/7/8/10/11. We recommend checking the downloaded files with any free antivirus.
From the developer:
NetcamViewer Desktop makes it very simple to display IP camera images on your PC. By using the possibilities of your control system, you can view the network camera images while checking your e-mail or browsing the internet. The camera image can always be visible in a primary screen. If desired it can be enlarged in order to view more details. Apply transparency to semi-transparently cover the screens you are working with.
You may want to check out more software, such as NetScreen-Remote, VNC Enterprise Edition or SourceOffSite, which might be similar to NetcamViewer.