Files with efw file extension are commonly used by CA Security Center for some sort of compressed archive. It's basically a renamed ZIP file.

Detailed description

Software that open efw file

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EFW file extension - CA Security Centre compressed data

What is efw file? How to open efw files?

File type specification:

Archive and compressed file type icon Archive and compressed file type

The efw file extension is used for a compressed ZIP or executable EXE file renamed by CA Security Centre.

Typically applies to e-mail attachments scanned by Computer Associates (CA) antivirus software.

Updated: December 24, 2024

Help how to open:

EFW zipped files may be opened by changing the file extension to .zip and opening the file with a decompression utility, such as WinZip. Executable files may be run directly by changing the file extension to .exe and opening the file.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .efw file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open efw file, edit efw file, convert efw file, view efw file, play efw file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting efw files.

Software that open efw file - CA Security Centre compressed data

Programs supporting the exension efw on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open efw file action.

Microsoft Windows:

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