>> 12U file

12U file format description

Many people share .12u files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .12u file can be edited, converted or printed with. On this page, we try to provide assistance for handling .12u files.

1 filename extension(s) found in our database.

.12u - Adobe PageMaker Font Data

The 12U font files are related to Adobe PageMaker. 12U file is an Adobe PageMaker Font Data. Adobe PageMaker is a decent desktop publishing software program if you want to create a simple desktop publishing publication like a newsletter or a catalog.

Adobe PageMaker
Font files
- / -
Adobe PageMaker Font Data related extensions:
Classic Mac OS Type 1 Printer Font
Zebra Printer Font Data
Magic Set Editor Symbol Font Data
Harvard Graphics 3.0 Font Data
Binary Font Data
Corel Ventura Publisher 96dpi Font

Naturally, other applications may also use the .12u file extension. Even harmful programs can create .12u files. Be especially cautious with .12u files coming from an unknown source!

Can't open a .12u 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.

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

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .12u file format, then write to us!