.EFW File Extension
Renamed Zip or Executable File
“Discover everything about the .EFW file extension: Its origin, history, technical specs, advantages, conversion methods, and how to open it.”
August 25
AllFileinfo.com
The File Format Database
Search over 10,000 file extensions and software programs.
Developer: Computer Associates
March 11
.ER1 File Extension
ERWin Entity Relationship Diagram
Learn all about .ER1 file extension, including its origin, structure, conversion methods, and compatibility with different operating systems.
