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>> ETFF file

ETFF file format description

Many people share .etff files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .etff file can be edited, converted or printed with. On this page, we try to provide assistance for handling .etff files.

1 filename extension(s) found in our database.

.etff - Encrypt4all Theme Data

ETFF file is an Encrypt4all Archive Data. Encrypt4all is a security software solution, used to encrypt and lock your files and folders, store your private documents into a single encrypted archive.

.etff file format description:
ETFF format
Data files
- / -
Encrypt4all Theme Data related links:
Encrypt4all Theme Data related extensions:
Encrypt4all Archive

Naturally, other applications may also use the .etff file extension. Even harmful programs can create .etff files. Be especially cautious with .etff files coming from an unknown source!

Can't open a .etff file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .etff file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

eff, etf, tff

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Infinity Engine 2.0 Effects
Enigma Transportable File
IDOLON Tagged File Format Image

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .etff file format, then write to us!