What are UMLJ files and how to open them
Are you having problems opening an UMLJ file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.
What is an UMLJ file?
An .UMLJ file is a StarUML Project file.
StartUML project file. StarUML is a sophisticated software modeler aimed to support agile and concise modeling. It is used to create data-flow diagrams and entity-relationship diagrams. The UMLJ file contains project settings for a user-generated project.
How to open UMLJ files
We have identified one UMLJ opener that is compatible with this specific type of UMLJ file.
Programs that open StarUML Project files
Last updated: February 24, 2023
Help us help others
File.org helps thousands of users every day, and we would love to hear from you if you have additional information about UMLJ file formats, example files, or compatible programs. Please use the links below or email us at email@example.com to discuss further.
Not sure exactly what type of file you are trying to open? Try our new File Analyzer. It is a free tool that can identify more than 11,000 different kinds of files - most likely yours too! It will help you find software that can handle your specific type of file. Download File Analyzer here.