Is there a program for working with a world map where you can make changes on the map, and save with these changes?

Question

Cartography

Tell me a program for working with a world map, where you can make changes on the map? (circle or mark some Uchatsky maps by coordinates), and with these changes, save the entire map

Answer 1

qgis.
nextgis.ru/nextgis-qgis
You will need to find a vector map of the world, then create a new layer, outline the areas in it, and save it.