LibreOffice - Draw is described as 'Draw lets you produce anything from a quick sketch to a complex plan, and gives you the means to communicate with graphics and diagrams. With a maximum page size of 300cm by 300cm, Draw is a an excellent package for producing technical drawings, general posters, and much else' and is a very popular Diagram Editor in the photos & graphics category. There are more than 50 alternatives to LibreOffice - Draw for a variety of platforms, including Windows, Mac, Web-based, Linux and iPad apps. The best LibreOffice - Draw alternative is Inkscape, which is both free and Open Source. Other great apps like LibreOffice - Draw are draw.io, Excalidraw, Pencil Project and yEd Graph Editor.
ContactBase is a visual address book app that manages and organises your business contacts. It helps you to understand hierarchies and navigate the politics of complicated negotiations to gain the upper hand.
