.ER1 File Extension

  • File Type: ERWin Entity Relationship Diagram File
  • Developer: Computer Associates
  • Category: Data Files
  • Format: N/A
  • Rating:
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What is a .ER1 file?

.ER1 is a Data Files extension made by Computer Associates. You can launch .ER1 files on Windows.

How to make a .ER1 file?

To make .ER1 files, you have to use CA ERWin Data Modeler or any other program listed below. Programs for Windows can be downloaded from official stores. You can also get .ER1 file editor from the software official source. To learn more about .ER1 file launcher and its alternatives, visit the program official web page.

How to open .ER1 files?

You must have one of the programs that can open .ER1 files. Once you download and install the .ER1 file opener, you will be able to open all .ER1 documents.

Programs that open .ER1 files

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