EFW file extension

You can open file with EFW using special software abopted to do this. In order to open EFW file download one of the software.

How to open EFW file

EFW Icon
File type:
Renamed Zip or Executable File
Developer:
Computer Associates
Category:
Compressed files (archives)

Renamed by CA Security Centre compressed ZIP or executable EXE file. CA Security Centre usually make this extension changing after scanning email attachments. You can change file's extension back to the original one to open the file, but be careful, unknown email attachments may include viruses, so it is not recommended to open files received from non-trusted sources.

How to open file with EFW extension?

BOMArchiveHelper (included with Mac OS X)Smith Micro StuffIt Deluxe 2011
funzipp7zipUnZip

Similar file formats and extensions.