An ecf file extension is related to the WinFax Office and used for tis add-in files.
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.ECF file extension - WinFax Office add-in
What is ecf file? How to open ecf files?
File type specification:
The ecf file extension is associated with the WinFax Office and used for add-ins that add or enhance the features of the application.
Most likely some old format without support. No further information could be found.
This ecf file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open ecf file:
Company or developer:
Symantec Corporation
WinFax (also known as WinFax PRO) was a Microsoft Windows-based software product designed to let computers equipped with fax-modems to communicate directly to stand-alone fax machines, or other similarly equipped computers developed by Delrina, which was later acquired by Symantec.
List of recommended software applications associated to the .ecf 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 ecf file, edit ecf file, convert ecf file, view ecf file, play ecf file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with ecf file - WinFax Office add-in
Click on the software link for more information about WinFax. WinFax uses ecf file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
