OWP file format description

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

1 filename extension(s) found in our database.

.owp - Original War Game Package

The OWP game data files are related to Original War. The OWP file is an Original War Game Package. Original War is a real-time strategy video game developed by Czech company Altar Interactive

Original War
Game Data files
- / -
Original War Game Package related extensions:
SimCity 3000 Game Archive
Infinity Engine Animation
ROSE Online 3D Model Data
Magic: The Gathering Deck
RealFlight Content
Chips Challenge DAC File

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

Can't open a .owp 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 .owp file extension is often given incorrectly!

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

iwp, kwp, lwp, oap, odp, op, opw, osp, ow, owl, pwp, wop, wp

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

OWL Source Code
Kamban Word Processor Document
OpenShot Project
Lotus Word Pro Document
Orion Sampler Program
Corel WordPerfect Document

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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DataTypes.net >> OWP file