Diagram Software with a Free Edition

Software Ideas Modeler is a diagram software which may be used for drawing several diagram types. It doesn't matter whether you want to describe a process, workflow, algorithm, graphical user interface, domain or data model - Software Ideas Modeler offers you a solution for all these cases. The software is user-friendly and intuitive, you do not need to devote a lot of time to learning or trainings. Just open the software and start to draw and design your diagrams to express your ideas in a visual way.

Software Ideas Modeler -  Diagram Software
Software Ideas Modeler - Diagram Software

Diagram Types

This diagram software supports UML, BPMN, SysML and also the following diagrams:

  • Flowchart
  • Entity relationship diagram
  • Data flow diagram
  • CRC cards
  • Hierarchical task analysis
  • Entity life history
  • Robustness diagram
  • Requirement diagram
  • Concurrency diagram
  • Venn diagram
  • Mind map
  • User interface diagram
  • JSD Entity structure diagram
  • JSD Network diagram

Flowchart Tool

How to Draw a Flowchart (Flowchart) Flowchart is a standard diagram type which should be supported by every diagram software of a high standard. It is used for representing workflows, processes and algorithms. Flowchart is a flow graph with various kinds of nodes. Software Ideas Modeler supports 25 kinds of flowchart nodes (all basic and extended standard shapes). If you are looking for a free workflow diagram software (for non-commercial use) or a software at an affordable price (for commercial use) give Software Ideas Modeler a try.

Entity relationship diagram

Entity relationship diagram describes the domain model using entities and relationships among them. Software Ideas Modeler supports various E-R diagram notations.

Diagramming with Style

Your diagrams do not need to be black & white. Software Ideas Modeler comes with many predefined styles that may be easily applied to diagram elements. You may change the style set for the whole project or define one of your own. There are a lot of style options - you may set the text color, the background color, turn on the shadow or set the gradient for the background. The style set may be saved and used in other projects. You may even share it with your colleagues.

Export Diagrams

A diagram software of a high quality should provide ways of presenting your output to the outside world. One of these ways is the export of created diagrams to various standard imaging formats (JPG, PNG, GIF, SVG, BMP, PDF), making publishing them on websites or including them in other documents easy. Software Ideas Modeler allows you to export a single chosen diagram or multiple diagrams (even the whole project) at once using an export batch tool.

Do you have any questions about this diagramming software or have you encoutered any problems? Please let us know and let us help you by sending us an e-mail to softwareideas@softwareideas.net or posting a request on our support forum.