You can convert your project into a PDF file on the Web platform:

1. Open the project you wish to have as a PDF file;
2. Zoom in/out so everything that you wish to have in your file is visible;
3. Click Share -> Print;
4. You'll get a new page with the plan. Use the right mouse button to choose Print;
5. In the system pop up choose Save to PDF instead of actually printing the image.