.PRJ File Extension
File Type 1Project File
What is a PRJ file?
A PRJ file contains a project that may be created by a variety of different programs, such as Microsoft Visual Basic and Autodesk AutoCAD. It typically saves project data and settings and may include references to other files used by the project.
The .prj file extension is a generic project file extension, which means that it may be used by multiple programs to save project information. However, just because a program saves a project as a PRJ file does not mean that it can open PRJ files created by other programs.
There are a large number of programs that save projects with .prj extensions. If you encounter a PRJ file and you do not know which program created it, it may be difficult to find a program that can open it.
If you need to open a PRJ file in Windows you can right-click the file and select to open the unknown PRJ file type. If you need to open a PRJ file in macOS, you can right-click the file and select to view possible programs that can open the file type. Also, the following list of programs is a reference of possible file associations for PRJ files.or to view possible programs that can open the file type. You can also choose in the option in Windows 10 to look for other software options
Programs that open PRJ files
File Type 2AIMMS Project File
.PRJ File Association 2
AIMMS (Advanced Integrated Multidimensional Modeling Software) project file; contains information for developing operations models; includes project settings and user-interface components such as menus and end-user pages.
An associated AIMMS model (.AMB) file is saved along with each project file.