.PRJ file extension

This is the basic program to work with .PRJ extension


UltraEditMySQL Tools for

Unsurpassed power, performance, startup, & file load. No other editor can load and handle files with as much power as UltraEdit. Customizable, configurable, beautiful themes. Skin the entire application – not just the editor – to suit your tastes. Fully integrated file compare. Instant diff operations. Quickly see a visual diff of your code, directly from UltraEdit... (more)

The program works with the following extensions: js, xml, hlp, ini, log, nfo, css, dat, htm, html, c, h, ue, bd, lin, xlg, lst, slg, mak, nfl, cnf, bak, trc, lsp, scr, adt, bin, psf, cus, pat, dce, mnu, mns, dcl, fmp, dxt, hex, err, prj, hst, las, mln, cpp, src, mnl, pgp, shp, hpp, sas, mfp, unt, java, root, conf, cobol and xevgenxml

.PRJ extension is also supported by the following programs:

Protel 99 SE

Protel 99 SEMySQL Tools for


myHousemyHouse Project File 2.x or older

It helps you layout a full multistory floor plan or a renovation project.
Monarch Pro

Monarch ProProject File

EXFO FastReporter

EXFO FastReporterEXFO FastReporter Project

FastReporter is a tool designed for optical data post-processing.
Project KickStart

Project KickStartMySQL Tools for

Project KickStart helps you generate ideas by asking the right questions.

Duct32Duct Design

Duct Designer streamlines duct design and improves calculation precision.
FrameForge 3D Studio

FrameForge 3D StudioJust-in-Case Previz Backup



Design and simulate 3D models for civil engineering.

UEStudioMySQL Tools for

UEStudio is an advanced text, HTML, PHP, Perl, and Java editor for programmers.
Easy-PC for Windows

Easy-PC for WindowsEasy-PC Project File


Micro-IDEMySQL Tools for

Microcontroller free C compiler .

Patent-InPatentIn Document

AIMMS Unicode

AIMMS UnicodeMySQL Tools for


RSI IDLIDL project file