File Extension Library

‹ .59 | .MLG ›

.VSTO File Extension

  • Developer by: Microsoft Corporation
  • Category: Various data Files

What are .VSTO files and how to open them?

Can't open .VSTO 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 .VSTO file.

What is a .VSTO file extension?

.VSTO file extension is created by Microsoft Corporation. .VSTO has been classified as Various data Files.

.VSTO is Microsoft Visual Studio data

The vsto file extension is associated with Microsoft Visual Studio integrated development environment that allows programmers to create applications for Windows, .NET framework, internet applications etc.

The vsto file stores data for Microsoft Visual Studio Tools for Office runtime (VSTO abbreviation) used to create extensions for Microsoft Office.

Mime types:
application/x-ms-vsto


How to open:

Probably not meant to be accessed by the user.

How to convert:

The *.vsto file type cannot be converted to other file formats.

How to fix problems with .VSTO files

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