Kivio, a part of KOffice open-source office suite is a free program for making diagrams and flowcharts. Recently, two more features were added to the program, 5] Kivio # Details here.ĬolorsFontsTabular node layoutsLine stylesHyperlinksCustom Shapes It takes descriptions of graphs in the form of simple text language and then makes diagrams in several useful formats. The open-source graph visualization software includes several main graph layout programs. Graphviz represents structural information as diagrams of abstract graphs and networks. besides, it can import formats such as JPEG, PNG, TIFF, and others and export PNG as well as multiple vector-based formats. The program supports many advanced SVG (Scalable Vector Graphics) features like markers, clones, alpha blending, etc. Though it does not provide all the features of the leading vector editors, its latest version offers a large portion of basic vector graphics editing capabilities. Inkscape is an Open Source vector graphics editor with a streamlined interface that makes editing nodes, performing complex path operations, tracing bitmaps much easier.

Besides, it even can import graphics from all common formats (BMP, GIF, JPEG, PNG, TIFF, and WMF) and allows creating your art and adding it to the gallery. Another feature rendering lets you create photorealistic images with your texture, lighting effects, transparency, and perspective. Using its ‘Arrange Objects’ feature one can group, ungroup, regroup, and edit objects while grouped. It features ‘Connectors’ between shapes, which are available in a range of line styles that facilitate building drawings such as flowchart. The free software has most of the merits of Microsoft Office interface and includes some very useful applications for making diagrams, presentations, spreadsheets, and databases. Apart from functioning on Windows, DIA works equally well with Mac and Linux.

It is also possible to add support for new shapes by writing simple XML files, using a subset of SVG to draw the shape. The free program has the in-built ability to load and save diagrams to a custom XML format (gzipped by default, to save space), export diagrams to a number of formats (EPS, SVG, XFIG, WMF, and PNG) and print diagrams. With this program, one can draw entity relationship diagrams, UML diagrams, flowcharts, network diagrams, and many other diagrams. Microsoft Visio alternatives free # 1] DIA Diagram Editor #Īvailable in more than 60 languages, DIA is a program to draw structured diagrams. We have already seen some free Microsoft Office alternatives earlier now let us, therefore, take a look at some free Visio alternative Network Diagram software that may not be highly performant but still beat the program when it comes to price.

Visio alternative for mac free