File Extension Library

.MS2 File Extension

  • Category: Various data Files

What is an .MS2 file?

.MS2 file extension has been classified as Various data Files.

.MS2 is SEQUEST ms2 file format

The ms2 file extension is associated with the SEQUEST, an obsolete software, developed by Yates labs in 1994.

The ms2 file contains some kind of data used by the SEQUEST program.

.MS2 file format is deprecated and this file format is no longer supported.

Currently, .MS2 file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.

How to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .ms2 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to Open .MS2 file on different platforms

Open .MS2 File on Windows

  • Right-click a .MS2
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .MS2 file and Select check box "Always use this app to open .MS2 files" Press "Ok"

Open .MS2 File on Mac

  • Right-click (or Ctrl + Left-click) the .MS2 file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .MS2 File on Linux

Right click on the .MS2 file, choose "Open with" and select a program from the list above

Open .MS2 File on iPhone

Select a file. If you don't see an application to open the .MS2 file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .MS2 File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .MS2 files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .MS2 files

  1. You need to update the application that you normally use to open .MS2 files. Only the latest version of the software supports the current .MS2 file format
  2. You need to check the .MS2 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)