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  3. Edit XLTX

Online XLTX Editor

Edit XLTX file online from any device with a modern browser like Chrome and Firefox.

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XLTX Microsoft Excel Open XML Template

Files with XLTX extension represent Microsoft Excel Template files that are based on the Office OpenXML file format specifications. It is used to create a standard template file that can be utilized to generate XLSX files that exhibit the same settings as specified in the XLTX file.

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How to

How to view, edit, download XLTX files online using GroupDocs.Editor App

  • Click inside the file drop area to upload a XLTX file or drag & drop a file.
  • File will be automatically rendered for you to view/edit/download instantly.
  • View & edit document.
  • Download the original XLTX file.
  • Download the edited XLTX file.
  • Download the edited XLTX file as PDF.

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Other Editor file formats

You can also edit many other file formats. Please see the complete list below.

MOBI (Mobipocket eBook)
HTM (Hypertext Markup Language File)
HTML (Hypertext Markup Language File)
XML (XML File)
XML (Excel 2003 XML (SpreadsheetML))
PPT (PowerPoint Presentation)
PPTX (PowerPoint Open XML Presentation)
PPS (PowerPoint Slide Show)
PPSX (PowerPoint Open XML Slide Show)
FODP (OpenDocument Flat XML Presentation)
ODP (OpenDocument Presentation)
POT (PowerPoint Template)
PPTM (PowerPoint Open XML Macro-Enabled Presentation)
POTX (PowerPoint Open XML Presentation Template)
POTM (PowerPoint Open XML Macro-Enabled Presentation Template)
PPSM (PowerPoint Open XML Macro-Enabled Slide)
OTP (OpenDocument Presentation Template)
XLS (Excel Spreadsheet)
XLT (Microsoft Excel Template)
XLSX (Microsoft Excel Open XML Spreadsheet)
XLSM (Excel Open XML Macro-Enabled Spreadsheet)
XLSB (Excel Binary Spreadsheet)
XLAM (Microsoft Excel Add-in)
XLTM (Microsoft Excel Macro-Enabled Template)
CSV (Comma Separated Values File)
TSV (Tab Separated Values File)
ODS (OpenDocument Spreadsheet)
OTS (OpenDocument Spreadsheet Template)
DOC (Microsoft Word Document)
DOCX (Microsoft Word Open XML Document)
DOCM (Word Open XML Macro-Enabled Document)
DOT (Word Document Template)
DOTX (Word Open XML Document Template)
DOTM (Word Open XML Macro-Enabled Document Template)
RTF (Rich Text Format File)
TXT (Plain Text File)
ODT (OpenDocument Text Document)
OTT (OpenDocument Document Template)
FODS (OpenDocument Flat XML Spreadsheet)
SXC (StarOffice Calc Spreadsheet)
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