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Software that works with xls3 file extension

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XLS3 file extension - Microsoft Excel 3 for Mac spreadsheet file

What is xls3 file? How to open xls3 files?

File type specification:

Spreadsheet and workbook file type icon Spreadsheet and workbook file type

xls3 file icon: xls3 filetype icon

The XLS3 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 .xls3 files were used in Microsoft Excel 3 for Mac for spreadsheet files.

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

The default software associated to xls3 file type:

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 XLS3 files:

You will need a spreadsheet program with support for a specific file format in order to open your spreadsheets. Nevertheless, most non-proprietary formats are well-supported in modern spreadsheets programs.

For general information please read:
Basic info how to open spreadsheet files

How to convert file with extension XLS3:

Spreadsheets can be usually converted between various formats, or the data can be extracted and saved in structured text files, such as CSV (Comma Separated Value). Sometimes, export to a generatic database format is also possible.

For general information please read:
Basic info how to convert spreadsheet files

List of recommended software applications associated to the .xls3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open xls3 file, edit xls3 file, convert xls3 file, view xls3 file, play xls3 file etc. (if exist software for corresponding action in's database).

  • Others xls3 file

Unspecified and all other actions for computer programs working with xls3 file - Microsoft Excel 3 for Mac spreadsheet file

Click on the software link(s) for more information. Suggested software applications use xls3 file type for internal purposes and/or also by different way than common edit or open xls3 file actions.

Microsoft Windows:

Apple macOS / Mac OS X:

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

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file extension XLS4


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