ContactAngle 0.2 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. The following version: 0.2 is the most frequently downloaded one by the program users.
This free program is a product of Daniel Gruber. We recommend checking the downloaded files with any free antivirus. The program lies within Education Tools, more precisely Science Tools. This PC software is suitable for 32-bit versions of Windows 7/8/10/11. The most frequent installer filename for the program is: ContactAngle.exe.
From the developer:
ContactAngle is a simple and easy-to-use program to extract contact angles from videos of liquid droplets on a surface.
The program is free and open source under a BSD license and will work on various flavors of BSD, Linux, and Windows. It uses the OpenCV computer vision library for image processing and the wxWidgets toolkit for the user interface.
You may want to check out more software, such as StatPlus 2007, Avantage BPM Foundation or Adding Machine, which might be similar to ContactAngle.