Harvard presentation
File type: Graphics file
Files with prs extension can be found as presentations made using the Harvard Graphics software. This type of prs file stores multimedia presentation, however nowadays there are of dozens of various prs files.
Found 11 different file type records with the same prs filename suffix.
File type category:
Graphics file
Date updated: April 17, 2020
Record marked as obsolete and not updated for a long time.
File extension prs is originally related to Harvard Graphics, a once very popular presentation program for MS-DOS and Microsoft Windows first released in 1986. The program and its rights were later acquired by Serif.
A .prs file used in Harvard contains a presentation created and saved in the program.
Corel Presentations should still be able to open these *.prs files.
Possibly these presentations can be exported to other file type for sharing purposes.
Software applications that can open prs files:
Microsoft Windows
Software apps that print prs files:
Microsoft Windows
Software applications that handle other tasks involving prs files:
Microsoft Windows
File type category:
Settings, options, themes or skins file
Date updated: November 12, 2018
The prs file extension is associated with the Batch & Print Pro, a program for printing documents and pictures, available for Microsoft Windows operating system.
The prs file contains printer settings.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Software apps that manage or store settings in prs files:
Microsoft Windows
File type category:
Various data file
Date updated: February 2, 2019
The prs file extension is associated with the Calyx Point, a loan origination software for Microsoft Windows operating system, developed by Calyx Software.
The prs file contains prospect from Calyx Point.
Use Calyx Point to work with *.prs files.
Probably cannot be converted to other formats.
Software applications that can open prs files:
Microsoft Windows
Software apps that create prs files:
Microsoft Windows
Software applications that handle other tasks involving prs files:
Microsoft Windows
File type category:
Font and typeface file
Date updated: February 18, 2019
The prs file extension is associated with the Corel WordPerfect, a word processing program, developed by Corel Corporation. Corel Word Perfect is part of Corel Word Perfect Office suite.
The prs files are used by Corel WordPerfect for printer resource fonts.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Software applications that handle other tasks involving prs files:
Microsoft Windows
File type category:
Various data file
Date updated: July 16, 2024
The PRS file extension is associated with dBase and used for its procedure files.
It does not mean to be opened directly.
This file type is not used for conversion to other file formats.
Software applications that handle other tasks involving prs files:
Microsoft Windows
File type category:
Game file
Date updated: May 14, 2019
Record marked as obsolete and not updated for a long time.
The prs file extension is related to the Lode Runner, a 1983 platform game, first published by Brøderbund.
It is one of the first games to include a level editor, a feature that allows players to create their own levels for the game.
The prs file contains game data.
File type category:
Document file
Date updated: September 27, 2026
The PRS file extension is associated with presentation files created by Lotus Freelance Graphics, a presentation program developed by Lotus Development Corporation and later distributed by IBM.
A PRS file contains the presentation created in Lotus Freelance Graphics, including its slides and presentation content. The format was also used by a version of Lotus Freelance Graphics for the OS/2 operating system.
This record refers to the Microsoft Windows version of Lotus Freelance Graphics. The software and the PRS format are legacy products and are no longer commonly used.
Open the PRS file with Lotus Freelance Graphics for Microsoft Windows. Because the program is discontinued, it may require an older or specially configured Windows environment.
If the file does not open, it may have been created by an OS/2 version of Lotus Freelance Graphics and may require that version of the software.
Open the PRS file in Lotus Freelance Graphics and use the program's available save, export, or printing options to create a more current copy. The exact output formats depend on the installed version.
Software applications that handle other tasks involving prs files:
Microsoft Windows
File type category:
System file
Date updated: December 18, 2018
Record marked as obsolete and not updated for a long time.
The prs file extension is used by the Norton Viewer, which was a part of Norton SystemWorks.
Most likely some old format without support. No further information could be found.
Software applications that handle other tasks involving prs files:
Microsoft Windows
File type category:
Various data file
Date updated: March 27, 2019
The prs file extension is associated with the Accent OFFICE Password Recovery, a software tool for Microsoft Windows operating system that allows users to recover passwords of Office documents.
The prs file stores password recovery status.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Software applications that handle other tasks involving prs files:
Microsoft Windows
File type category:
Document file
Date updated: November 21, 2018
The prs file extension is associated with the SoftMaker Presentations, a graphic presentation program that is part of SoftMaker Office suite and also licensed to other suites such as Ashampoo Office.
The prs files are used for one of the default presentations format of SoftMaker presentations.
Use SoftMaker Presentations to open *.prs document files.
Possibly can be exported to other formats.
Software applications that can open prs files:
Microsoft Windows
Software applications that can edit prs files:
Microsoft Windows
Software capable of saving prs files:
Microsoft Windows
Software apps that create prs files:
Microsoft Windows
Software apps that print prs files:
Microsoft Windows
Software applications that handle other tasks involving prs files:
Microsoft Windows
File type category:
Settings, options, themes or skins file
Date updated: September 27, 2026
Sony PlayStation 3 radio player location files identify an online radio player by storing its URL. The PlayStation 3 or PlayStation Portable can use this location to load the associated player.
The format is platform-specific and is not an audio recording or a general-purpose playlist. It is intended for use with the Sony game systems and their radio-player features rather than for editing on a desktop computer.
Open the file on a compatible Sony PlayStation 3 or PlayStation Portable to load the radio player location. A plain-text editor may be able to display the stored URL, but it will not play the radio stream.
There is no useful standard conversion for a radio player location file. If the URL is readable, copy it manually into a compatible browser or radio application; changing the file to an audio format would not convert the radio stream it references.
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