File Extension Library


.OTWU File Extension

  • Developer by: OriginLab
  • Category: Settings Files

What are .OTWU files and how to open them?

Can't open .OTWU 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 .OTWU file.

What is a .OTWU file extension?

.OTWU file extension is created by OriginLab. .OTWU has been classified as Settings Files.

.OTWU is Origin Unicode Workbook Template

An OTWU file is a workbook template created by Origin 2018 and later, a data analysis and graphing application used by scientists and engineers in various fields. It contains the layout settings for one or more worksheets, which include the number of rows and columns, added notations, and theme. OTWU files are used to create .OGWU workbooks.

OTWU files replaced .OTW files, which were used to save workbook templates in Origin before the 2018 version. OTWU files are saved in a unicode format which features performance advantages over the older OTW file format.

You can only open OTWU files with Origin, which can be used to create, open, and edit OTWU files. The program is only available for Windows.

To open an OTWU file in Origin, select File → Open..., select the "Origin Template .otwu" file type, navigate to the OTWU file location, and click Open.

List of all softwares that can open the Origin Unicode Workbook Template
Windows
OriginLab Origin

How to fix problems with .OTWU files

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