Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .pr4

2 extension(s) and 1 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .pr4 file?
  • Which program can create the .pr4 file?
  • Where can you find a description of the .pr4 format?
  • What can convert .pr4 files to a different format?
  • Which MIME-type is associated with the .pr4 extension?
.pr4
Harvard Graphics Presentation .pr4 file icon

Harvard Graphics Presentation

PR4 file is a Harvard Graphics Presentation. Harvard Graphics was a pioneering presentation program developed for DOS and Microsoft Windows.
Category: Document files
Application: Harvard Graphics
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
prs
Links:
-
Related extensions:
Corel Presents Presentation
Microsoft PowerPoint Presentation
Corel Presentations Document
OpenDocument Presentation
Corel Presentations Template
StarOffice Packed Presentation
StarOffice Presentation
Microsoft PowerPoint 2007 Presentation
Microsoft PowerPoint 2007 Presentation
.pr4
CheckMark Payroll Employer Checks Data .pr4 file icon

CheckMark Payroll Employer Checks Data

PR4 file is a CheckMark Payroll Employer Checks Data. CheckMark Payroll is a complete solution designed for do-it-yourself payrolls.
Detailed description not available
Category: Data files
Application: CheckMark Payroll
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
CheckMark Payroll Distributions Data
CheckMark Payroll Employer Payees Data
CheckMark Payroll Employee Checks Data
CheckMark Payroll Employees Data
CheckMark Payroll Company Data
.pr5
KNX ETS v3 Project .pr5 file icon

KNX ETS v3 Project

PR5 file is a KNX ETS v3 Project. ETS stands for Engineering Tool Software; a manufacturer independent configuration software tool to design and configure intelligent home and building control installations with the KNX system
Detailed description not available
Category: Project files
Application: KNX ETS
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
pr3, pr4
Links:
-
Related extensions:
KNX ETS Project
KNX ETS v2 Project
KNX ETS Device Template

Other types of files may also use the .pr4 file extension. If you have helpful information about .pr4 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Solid Edge Parts Document
CADKEY Part Document
BrainVoyager QX Protocol Data
PTC Creo Part Data
Doom 3 Particles Data
Corel Presentations Template
Lotus Organizer 4 Data
Adobe Pagemaker 4.0 Template
Squeak Project

The .pr4 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

prt (66), or4 (1), pt4 (1), prr (1), pr (1), pe4 (1), p4 (1), pre (1), pf4 (1), pd4 (1)

Can't open a .pr4 file?

If you want to open a .pr4 file on your computer, you just need to have the appropriate program installed. If the .pr4 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.pr4

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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