File Extension Library

‹ .RRPA | .DNT ›

.1SP File Extension

  • Developer by: Microsoft Corporation
  • Category: Document Files

What are .1SP files and how to open them?

Can't open .1SP 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 .1SP file.

What is a .1SP file extension?

.1SP file extension is created by Microsoft Corporation. .1SP has been classified as Document Files.

.1SP is Microsoft OneNote Mobile document

The 1sp file extension is mainly associated with the Microsoft OneNote Mobile. and used for the default document format of the program.

OneNote Mobile document file is not compatible with Microsoft OneNote for desktop computers.


How to open:

It is likely that you can work with these *.1sp only using the mobile version of OneNote.

How to convert:

If any conversion or export is possible, it would be done in OneNote Mobile.

How to fix problems with .1SP files

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