An sls3 file extension is related to the Microsoft Excel, a spreadsheet editor for Windows and Mac. An sls3 file stores template from Excel 3 for Mac.

Detailed description

Software that open sls3 file

Add comment

Bookmark & share this page with others:

SLS3 file extension - Microsoft Excel 3 for Mac template

What is sls3 file? How to open sls3 files?

File type specification:

Spreadsheet and workbook file type icon Spreadsheet and workbook file type

sls3 file icon: sls3 filetype icon

The sls3 file extension is associated with Microsoft Excel, one of the most popular and powerful tool you can use to create format spreadsheets, graphs and much more.

The sls3 files were used in Microsoft Excel 3 for Mac for spreadsheet files.

The default file extensions, that are used by Microsoft Excel, are XLT or since Microsoft Office 2007 the XLTX.

This sls3 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open sls3 file:

Microsoft Excel icon

Microsoft Corporation logoMicrosoft Excel  Microsoft Windows software

Company or developer:
Microsoft Corporation

A popular spreadsheet application distributed with Microsoft Office suite, Excel is offers calculating, contains graphing tools, pivot tables and own programming language based on Visual Basic.

Excel supports charts, graphs or histograms generated from specified groups of cells. Excel also can change data between other Microsoft Office applications. It is available for Microsoft Windows, Mac OS X (macOS) and various mobile platforms.

Microsoft Office for Mac icon

Microsoft Corporation logoMicrosoft Office for Mac  Apple macOS / Mac OS X software

Company or developer:
Microsoft Corporation

Microsoft Office for Mac is popular office suite that contains a set of applications and services used to work with documents (Microsoft Word), spreadsheets (Microsoft Excel), presentations (Microsoft Powerpoint) and manage e-mail accounts, tasks, calendars and contacts (Microsoft Outlook).

Help how to open:

Use Microsoft Excel to work with *.sls3 files.

How to convert:

Possibly can be exported to other formats.

List of software applications associated to the .sls3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open sls3 file, edit sls3 file, convert sls3 file, view sls3 file, play sls3 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting sls3 files.

Software that open sls3 file - Microsoft Excel 3 for Mac template

Programs supporting the exension sls3 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Microsoft Excel for open sls3 file action.

Microsoft Windows:

Previous file extension
SLK file extension > Spreadsheet and workbook file types

Next file extension
file extension SLS4


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed