>> PRJCOR file

PRJCOR file format description

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

1 filename extension(s) found in our database.

.prjcor - Altium Designer Core Project

The PRJCOR project files are related to Altium Designer. The PRJCOR file is an Altium Designer Core Project. Altium Designer is a software package which allows electronic circuit designers to design, draw and simulate electronic circuit boards.

Altium Designer
Project files
- / -
Altium Designer Core Project related extensions:
MXPro Project
Adobe GoLive Website Project
Adobe RoboHelp XML Project
Adobe Premiere Pro Project
Adobe Prelude Project
Adobe Premiere Project

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

Can't open a .prjcor 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

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