Hot answers tagged digitizing
If you do choose to use a CAD, rather than GIS program for your needs, There are also open-source CAD programs like QCAD.
A free tool that will help you explore what you can do within GIS, is QGIS. It will most likely be a little tricky to digitize and import the information but you can start with loading a basemap (say Openstreetmap) and trace out the boundary of your property. Then, you can try to import some scans of your paper copies and geo-rectify them. This just means ...
There is a Leaflet plugin called Leaflet Draw https://github.com/Leaflet/Leaflet.draw You would have to write some code to export the drawing to a data file, ie. GeoJSON, that the user would download...
Only top voted, non community-wiki answers of a minimum length are eligible