Opening WSI Files

The WSI file type is primarily associated with Waterslide Island.

WSI	File extension: WSI
	File type:	Level File

What is a WSI file?

WSI files mostly belong to Waterslide Island by Jeff Boller. This game is now freeware and it's domain has closed. Download at the linked site.

How to open a WSI file

You need a suitable software like Waterslide Island to open a WSI 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 WSI file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a WSI file directly in the browser:. Just drag the file onto this browser window and drop it.

Online WSI Text Viewer

Choose your .wsi file to analyze

or drag and drop it here

Online File Viewer

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WSI format details:

To view or edit WSI files you need to know the file format, because it determines how the data in this file is stored. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. However, different programs can use the same file extension, and file extensions can be assigned incorrectly. When there is a problem with a file, the first step to solving it is to determine the file format. Our examination of the WSI files comes to the following conclusion:

WSI is rarely used as a file extension and covers different formats for different programs. The following file formats are most commonly found in WSI files:

• 35% of all WSI files are Lenovo OneKey Recovery info files, which are using the popular XML file format. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. These files are text files, so they contain words and text. Most of these files are 690 bytes to 3 KB in size. The keywords <?xml version="1.0" encoding="UTF-8" ?>, <SBRwin Version="6.5", GUID, StatusPoint0 Time, StatusPointCount, StatusPointMax and Parts are typical for these files. An example of a file name is backup.wsi or factory.wsi.
• 20% of all WSI files use the Microsoft Compound File format, known also as OLE2 Compound Document format or Composite Document File format. Microsoft Compound File is a complex container format used by some versions of Microsoft Office and other Windows-centric applications. It has features similar to those of a filesystem format. Header signature for the CFB format with 8-byte Hex value D0CF11E0A1B11AE1 (which looks like "DOCFILE"). The app name of WSI files is Windows Installer Editor (Evaluation) Standalone or Wise for Windows Installer. The CLSID (class identifier of a Windows component object) is 000c1084-0000-0000-c000-000000000046. The file contains sections , SummaryInformation, 15, 15> and 15>2. WSI files can be up to 550 KB in size, but are often around 200 KB - 510 KB. These files are often associated with setup.

The remaining 45% of all WSI files are different files with different signatures. Drag & drop your file here to see the file format and a preview of your WSI file!