File extension PRS
| File type | Harvard Presentation Format |
| Developer | Harvard Graphics |
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What is a PRS file?
PRS is the format used by an older presentation tool called Harvard Graphics. PRS is a file that stored the presentation made in the program. Such a document consisted of slides on which you could place text and graphics and import materials made in other applications (e.g. graphs).
Harvard Graphics is a program that remembered the times of MS-DOS, but it was also available under Windows. Currently, the PRS format is rarely used and is considered obsolete.
Program(s) that can open the .PRS file
How to open PRS files
If you cannot open the PRS file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports PRS among those that are installed on your device.
A very simple way to solve this problem is to find and download the appropriate application. The first part of the task has already been done – the software supporting the PRS file can be found in the table. Now just download and install the appropriate application.
Possible problems with the PRS format files
The inability to open and operate the PRS file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the Harvard Presentation Format file. Below is a list of possible problems.
- Corruption of a PRS file which is being opened
- Incorrect links to the PRS file in registry entries.
- Accidental deletion of the description of the PRS from the Windows registry
- Incomplete installation of an application that supports the PRS format
- The PRS file which is being opened is infected with an undesirable malware.
- The computer does not have enough hardware resources to cope with the opening of the PRS file.
- Drivers of equipment used by the computer to open a PRS file are out of date.
If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the PRS file should operate with your programs without any problem. If the problem with the PRS file has not been solved, it may be due to the fact that in this case there is also another rare problem with the PRS file. In this case, the only you can do is to ask for assistance of a professional staff.
Updated 01/30/2022
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This extension
can be converted to:
How to associate the file with an installed software?
If you want to associate a file with a new program (e.g. my-file.PRS) you have two ways to do it. The first and the easiest one is to right-click on the selected PRS file. From the drop-down menu select "Choose default program", then click "Browse" and find the desired program. The whole operation must be confirmed by clicking OK. The second and more difficult to do is associate the PRS file extension to the corresponding software in the Windows Registry.
Is there one way to open unknown files?
Many files contain only simple text data. It is possible that while opening unknown files (e.g. PRS) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them.