Right now we support Altium, KiCAD, and Eagle. We have plans to expand support for many other design tools, but do not have a specific timeline on this yet.
We frequently get asked why we do not accept Gerber files instead for other tools that we don't yet support. The simple answer is that in order to optimise the manufacturing process we rely on information contained in the EDA files which is not exported in the gerbers. You can find a more detailed answer here.