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XLSL file - How do I open a .xlsl file?

The table below provides useful information about the .xlsl file extension. It answers questions such as:

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Document Manager Locked Excel Document

Document Manager Locked Excel Document .xlsl file icon
The XLSL file is a Document Manager Locked Excel Document. WonderFox Document Manager is a document management program which can manage your daily office documents.
The XLSL format description is not yet available
Category: Document files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
XLSL aliases:
XLSL related links:
XLSL related extensions:
Document Manager Locked PowerPoint Presentation

Document Manager Locked Word Document

Document Manager Locked PDF Document

Document Manager Encrypted XLSX Document

Document Manager Encrypted Word Document

Document Manager Encrypted XLS Document

Other types of files may also use the .xlsl file extension.

🚫 The .xlsl file extension is often given incorrectly!

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

lsl, xll, xls, xlsm, xsl

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

LightScribe Label
Microsoft Excel Add-in
Microsoft Excel Worksheet
Microsoft Excel 2007 Document
FileMaker Database Design Report Template

🔴 Can't open a .xlsl 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .xlsl file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .xlsl file extension, write to us!

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