File Extension Library


.XLTX File Extension

  • Developer by: Microsoft
  • Category: Spreadsheet Files
  • Format: Zip

What are .XLTX files and how to open them?

Can't open .XLTX file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .XLTX file.

What is a .XLTX file extension?

.XLTX file extension is created by Microsoft. .XLTX has been classified as Spreadsheet Files. The format of .XLTX file is Zip.

.XLTX is Excel Open XML Spreadsheet Template

An XLTX file is a template created by Microsoft Excel, a program used for creating spreadsheets. It contains default settings and layout information used to create .XLSX files. XLTX files may be used to create multiple spreadsheets with common formatting and properties.

XLTX file open in Microsoft Excel 2016

XLTX files come packaged with Excel enabling you to create documents such as inventories, budget planners, calendars, and invoices from templates with pre-defined formatting. You may also create your own custom templates for reproducing workbooks or worksheets specific to your needs.

XLTX files are stored based on the Open XML file format that was introduced with Microsoft Office 2007. They replaced .XLT files, which were stored in a binary format. XLTX files can be opened by Excel 2007 or later, or by previous versions of Excel with Open XML component support.

Excel is the most widely used spreadsheet application in the world. It comes with every edition of the Microsoft Office suite and is used in home, academic, and business environments.

List of all softwares that can open the Excel Open XML Spreadsheet Template
Windows
File Viewer Plus
Microsoft Excel 2016
Mac
Microsoft Excel 2016

How to fix problems with .XLTX files

  1. You need to update the application that you normally use to open .XLTX files. Only the latest version of the software supports the current .XLTX file format
  2. You need to check the .XLTX file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)