>> ZW3 file

ZW3 file format description

Many people share .zw3 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .zw3 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .zw3 files.

1 filename extension(s) found in our database.

.zw1 - EPLAN Project Backup

The ZW1 data files are related to EPLAN. ZW1 file is an EPLAN Project Backup. EPLAN is an electrical engineering design program.

Data files
- / -
zw2, zw3, zw4, zw5
EPLAN Project Backup related extensions:
EPLAN Macro File
EPLAN 5 E-mail Project
EPLAN Project Backup
EPLAN Parts Backup Data
EPLAN Dictionaries Backup Data
EPLAN Configuration Data Backup

Naturally, other applications may also use the .zw3 file extension. Even harmful programs can create .zw3 files. Be especially cautious with .zw3 files coming from an unknown source!

Can't open a .zw3 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 .zw3 file extension is often given incorrectly!

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

sw3, zq3, zw

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Chinese Text File
SPICE Sweep Operations Output Data
Z-machine Z-code File
ZSNES Save State

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .zw3 file format, then write to us!

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