Open 1SP file

Microsoft OneNote Mobile uses the 1sp file type. Incompatible with desktop versions

How to open 1sp files?

1sp file icon Have you had trouble opening the 1sp file on your computer? What are 1sp files? We explain what they are and recommend software that we know will open them.

What is 1sp file?

Files with 1sp file extension are documents created in OneNote Mobile app. Unfortunately, this document is not compatible with classic Windows version.

Microsoft OneNote Mobile uses the 1sp file type. Incompatible with desktop versions description

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.

Suggested software to open 1sp file

Microsoft OneNote Mobile

A note software for Windows Phone

Microsoft One Note Mobile for iPhone

A note making app for iOS

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.