.1SP File
.1sp is Microsoft OneNote Mobile document
| Features | Description |
|---|---|
| File Extension | .1sp |
| Format | N/A |
| Created by | Microsoft Corporation |
| Category | Document |
.1sp is Microsoft OneNote Mobile document
| Features | Description |
|---|---|
| File Extension | .1sp |
| Format | N/A |
| Created by | Microsoft Corporation |
| Category | Document |
What's on this Page
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.