OpenDrop is a fully-featured image analysis software for performing pendant drop tensiometry and contact angle measurements. Images can be loaded from the file system or acquired directly from USB webcams or GenICam (GigE Vision, USB3 Vision) compliant industrial cameras.

The software is released under the GNU GPL open source license, and available for free.

For installation instructions, see “Installation”.

Git repo:
https://github.com/jdber1/opendrop/
Questions, issues, or feedback:
https://github.com/jdber1/opendrop/issues