The vsto file extension is related to the Visual Studio IDE developed by Microsoft. The vsto file contains various data for Microsoft Visual Studio Tools.

Detailed description

Software that works with vsto file extension

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VSTO file extension - Microsoft Visual Studio file

What is vsto file? How to open vsto files?

File type specification:

Various data file type icon Various data file type

vsto file icon: vsto filetype icon

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: application/x-ms-vsto

The default software associated to vsto file type:

Microsoft Visual Studio icon

Microsoft Corporation logo Microsoft Visual Studio  Microsoft Windows software

Company or developer:
  Microsoft Corporation

Microsoft Visual Studio is an integrated development environment (IDE) used to create applications for Microsoft Windows, Windows Mobile, .NET Framework, Silverlight as well as dynamic websites and web applications.

Help how to open VSTO files:

There is no way how to open *.vsto files.

How to convert file with extension VSTO:

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

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

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

  • Others vsto file

Unspecified and all other actions for computer programs working with vsto file - Microsoft Visual Studio file

Click on the software link for more information about Microsoft Visual Studio. Microsoft Visual Studio uses vsto file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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