>> U3P file

U3P file format description

Many people share .u3p files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .u3p file can be edited, converted or printed with. On this page, we try to provide assistance for handling .u3p files.

1 filename extension(s) found in our database.

.u3p - U3 Package

The U3P application files are related to U3 Launcher. U3P file is an U3 Package. U3 was a joint venture between SanDisk and M-Systems, producing a proprietary method of launching Windows applications from special USB flash drives.

U3 Launcher
Application files
- / -
U3 Package related extensions:
Adobe Flex Component
TWAIN Data Source
Mophun Game
SymbianOS Compiled Application
Yahoo! Widgets Widget
XnView AddOn File

Naturally, other applications may also use the .u3p file extension. Even harmful programs can create .u3p files. Be especially cautious with .u3p files coming from an unknown source!

Can't open a .u3p 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 .u3p file extension is often given incorrectly!

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

up3, urp

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

UP! Printer 3D Model
Universal Report Document

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 .u3p file format, then write to us!

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