Open GRAPHML file

Graph Markup Language source code

What is graphml file? Understanding and opening graphml files

graphml file icon Are you facing difficulties opening graphml files on your computer, or wondering exactly what graphml file is?
We've got the best software solutions for opening graphml files effortlessly.

Graph Markup Language source code

Files with graphml extension can be found as graphs in GraphML graphing format. Specific XML format for graphs.

Further details

File extension graphml is mainly used for a graph file format.

GraphML is a comprehensive XML-based file format for graphs. It consists of a language core to describe the structural properties of a graph and a flexible extension mechanism to add application-specific data.

GraphML language supports:

  • directed, undirected, and mixed graphs
  • hypergraphs
  • hierarchical graphs
  • graphical representations
  • references to external data
  • application-specific attribute data
  • light-weight parsers

The graphml files can be opened in yEd, or Gephi editors as well as with Microsoft Excel with NodeXL template.

Open graphml file with:

yEd icon

yEd

A utility for creating of high quality diagrams

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

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