>> XOPP file

XOPP file format description

Many people share .xopp files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .xopp file can be edited, converted or printed with. On this page, we try to provide assistance for handling .xopp files.

1 filename extension(s) found in our database.

.xopp - Xournal++ Notebook

The XOPP document files are related to Xournal++. The XOPP file is a Xournal++ Notebook. Xournal++ is an open-source and cross-platform note-taking software that is fast, flexible, and functional. It is a rewrite of the Xournal program.

Document files
- / -
Xournal++ Notebook related extensions:
InPrint 3 Document
Notation3 Document
ELAN Document
Therion 3D Model
English Language Info File
ConceptDraw MINDMAP Document

Naturally, other applications may also use the .xopp file extension. Even harmful programs can create .xopp files. Be especially cautious with .xopp files coming from an unknown source!

Can't open a .xopp file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .xopp file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

opp, xop, xpp

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

OpenPanorama Panorama File
XML-Binary Optimized Packaging Data
X++ Source Code
.xpp Multimedia Data
Microsoft SQL Server Replication Data
iPhotoDVD Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .xopp file format, then write to us!