dBASE IV PostScript printer driver
File type: Various data file
A pr3 file extension is related to the dBASE IV PostScript printer driver files.
Found 5 different file type records with the same pr3 filename suffix.
File type category:
Various data file
Date updated: July 16, 2024
The pr3 file extension is associated with dBASE IV, a relational database management system for Microsoft Windows and various other computer platforms developed by dataBased Intelligence, Inc.
The pr3 file contains PostScript printer driver.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
File type category:
Document file
Date updated: August 22, 2019
Record marked as obsolete and not updated for a long time.
The pr3 file extension is related to the Adobe Persuasion software.
Adobe Persuasion (Aldus Persuasion) was a presentation program developed for the Macintosh platform by Aldus Corporation. After it was acquired by Adobe Systems in 1994, when the two companies merged, a Microsoft Windows version was released. Adobe discontinued production from September 1997.
The pr3 file stores presentation created in the Adobe Persuasion.
File type category:
Accounting, financial and tax file
Date updated: September 24, 2026
The PR3 file extension is associated with CheckMark Payroll Software, a payroll application for small businesses developed by CheckMark Software, Inc.
A PR3 file stores employer payee information and employee check records used for payroll processing.
CheckMark Payroll Software is available for Microsoft Windows. PR3 files are opened using that software.
Open a PR3 file in CheckMark Payroll Software on Microsoft Windows. Use the program's commands for opening or selecting an employer or company file rather than opening the PR3 file in a text editor.
PR3 is a data format used by CheckMark Payroll Software, so it is not normally converted with a general-purpose file converter.
To obtain usable payroll information in another format, open the employer records in CheckMark Payroll Software and use any reporting or export options provided by the installed version. Keep the original PR3 file as a backup.
Software applications that handle other tasks involving pr3 files:
Microsoft Windows
File type category:
Various data file
Date updated: September 27, 2026
The PR3 file extension identifies data resource files associated with PFXplus. These files provide resources that the program uses while it runs.
PR3 files are intended for use by PFXplus rather than for direct editing by the user.
Open a PR3 file with PFXplus on Microsoft Windows. In most cases, start the program and use its normal file or project commands rather than opening the resource file directly. Do not edit or rename the file unless PFXplus documentation specifically requires it.
PFXplus PR3 resource files are not intended for general-purpose conversion. They should normally be kept in their original form and used by PFXplus.
Software applications that handle other tasks involving pr3 files:
Microsoft Windows
File type category:
Game file
Date updated: October 9, 2026
The pr3 file extension belongs to Port Royale 3, a strategic trading and economic game for Microsoft Windows, developed by Kalypso.
A pr3 file contains saved player progress and the information required by Port Royale 3 to restore the corresponding game state.
Open a pr3 file from Port Royale 3 by starting the game and choosing Load Game. The file normally needs to be in the game's expected save-game location for it to appear in the list.
Port Royale 3 for Microsoft Windows is the appropriate software for opening this file. It cannot normally be opened as a readable document in another application.
A pr3 file is not normally converted to another file format. Its contents are intended for use by Port Royale 3.
To preserve or transfer a saved game, copy the original file rather than converting it.
Software applications that can open pr3 files:
Microsoft Windows
Software apps that create pr3 files:
Microsoft Windows
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