How to reproject a vector layer in QGIS?
I have some shapefiles whose CRS is WGS 1984 and I have some shapefiles whose CRS is NAD 1983 State Plane Illinois East. I want them all to have the latter CRS (IL State Plane.) It is my understanding that I will need to transform the datum of the WGS84 shapefiles? Is there a way to do this using QGIS or other free software? Thanks!