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Navigation: Home > WS4 file

Informations about the WS4 filename extension and the file formats associated with it

We collected the information you should know about the .ws4 filename on this page. If you were sent a(n) .ws4 file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.wsd - WordStar 2000 Document

The WSD file is a Document file, which is connected to the WordStar 2000 Document according to our registry. With the adequate settings, the WordStar 2000 Document (.wsd) files can be opened or converted with the help of WordStar 2000.

Format description:
WSD format
WordStar 2000
Magic string:
- / -
doc, ws1, ws2, ws3, ws4, ws5, ws6, ws7
Related links:
Related extensions:
WordStar 2000 Temporary File
WordStar 2000 Macro
WordStar 2000 Document
WordStar 2000 Template

Important! Programs other than the ones listed above may also use the .ws4 file extension. Even harmful programs can create files with the .ws4 extension to store data in them. Always be careful with .ws4 files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .ws4 file can’t be opened on your computer?

If the program necessary for opening the .ws4 file is installed properly on your computer, then the quickest and simplest way to open the .ws4 file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .ws4 file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .ws4 extension

The .ws4 filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .ws4 files.

as4, wst, wse, ds4, wsr, ws

Maybe you’re not even looking for the .ws4 file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .ws4 extension. It’s possible that the one you’re looking for is among them.

AskSam Database Backup
DeSmuME Saved State
Mail.dat Walk Sequence File
Micrografx Designer 4 Graphic
WinSSHD Settings
IBM Personal Communications WorkStation Profile

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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