.PRG File Extension

Program file used by various applications; may be an executable function or script that can be run within another program; may also be a text file that contains source code, which can be compiled into an executable program.

CAD file created by PC-DMIS, a metrology software used for programming coordinate-measuring machines (CMMs); saves a "part program," which contains instructions for moving the machine around a physical part in order to take its measurements.

Program file used by older DOS versions of dBASE and xBase variants; saved as a script which can be run with the dBASE or xBase interpreter; can be run without compilation, which provides developers with faster turnarounds when testing.

Program written in the RAPID robotics programming language; contains instructions for automated robots to follow; may be created in ABB RobotStudio, a simulation and offline robot programming application; also be referred to as an S4 program.

Program file used by the Akai MPC series samplers such as the MPC2000; contains one or more audio samples, including the sample name and MIDI information used for mapping the samples to particular keys.

Application file used by GEM Desktop (Graphic Environment Manager), an old operating system released in 1988; also used by Atari ST systems, which used GEM Desktop; stores a program similar to how an .EXE file stores a program in Windows.

Text program file used by Visual FoxPro, a development tool used for creating Windows database applications; contains one or more commands often instructing FoxPro to load a form or window designed within the software; often contains a "DO" command.

Executable program created for the older Commodore platform; could store one of many types of programs but now mainly used for preserving old games and playing them with Commodore emulation software such as CCS64.

File used by WAVmaker, a program used for rendering MIDI data to .WAV audio files; also used by Mellosoftron, a virtual sampler program; saves a "patch," which stores fine-tuned instrument playback settings for producing output audio.

Source code file created using RPG Toolkit, a development environment for creating Windows role-playing games; contains code written using the RPG Toolkit syntax; used for scripting events when actions are taken in the game.

A PRG (Commander X16 Program) file is a program that can be run on the Commander X16 emulator. Commander X16 is an 8-bit computer being created by David Murray, a.k.a. The 8-Bit Guy. To prepare for his computer's release, Murray released a Commander X16 emulator that is available on the web, as well as on Windows, Mac, and Linux.