qProf is a QGIS plugin for creating topographic and geological profiles.
A new version has been just released at: https://github.com/mauroalberti/qProf
This new version allows to create multiple topographic profiles, when the input profile lines are defined in a source line layer.
An example of a created profile is below.
To download the zipped plugin folder:
https://github.com/mauroalberti/qProf/releases
Installation instructions are available at the main page:
https://github.com/mauroalberti/qProf