Opening a WSW_BAK4 File

The WSW_BAK4 file type is primarily associated with WebSite-Watcher.

WSW_BAK4	File extension: WSW_BAK4
	File type:	Backup Bookmark File

What is a WSW_BAK4 file?

WSW_BAK4 files mostly belong to WebSite-Watcher by Martin Aignesberger. WebSite-Watcher allows you to monitor websites for updates and changes. This is a ZIP file with password-protected archives inside. Subsequent backups have a number at the end of the extension.

How do you open WSW_BAK4 files?

You need a suitable software like WebSite-Watcher to open a WSW_BAK4 file. You need a suitable software like WebSite-Watcher from Martin Aignesberger to open a WSW_BAK4 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your WSW_BAK4 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a WSW_BAK4 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online WSW_BAK4 Text Viewer

Choose your .wsw_bak4 file to analyze

or drag and drop it here

Online File Viewer

✈

Read our privacy guarantee in Filext’s terms and privacy policy

Please allow ads on our site

This helps us keep our servers running. Then re-upload your file to view it.

Click here to see how to disable the ad blocker for filext.com

.WSW_BAK4 File Won't Open? Here is What You Can Do

Because .WSW_BAK4 files can come from different programs, they aren't universally openable.

Identify the Source: If you received this from a webmaster, an SEO specialist, or an automated backup system, it likely belongs to WebSite-Watcher.
Check the Header: Open the file in a text editor or hex viewer to inspect the first few bytes:
- "PK" indicates a standard ZIP-based archive structure.
- Readable text or XML suggests a plain-text bookmark backup.
Use the Original Software: The original program is usually required; try Martin Aignesberger's WebSite-Watcher, an archive tool like 7-Zip, or ask the sender if uncertain.
Use this Webpage: Drag and drop your file into our viewer to detect the format, extract readable text or metadata, and preview when possible.

Technical Data for WSW_BAK4 File Extension

File classification:

How to solve problems with WSW_BAK4 files

Associate the WSW_BAK4 file extension with the correct application.
Update your software that should actually open backup bookmark files. Because only the current version supports the latest WSW_BAK4 file format. Search, therefore, e.g. on the Martin Aignesberger manufacturer website after an available WebSite-Watcher update.
To make sure that your WSW_BAK4 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .WSW_BAK4 file online - secure, fast, and no downloads needed.