How to open RSF file extension?

The author of advice: Mr Brankiewicz

RSF files are incessantly popular. However, a file name containing RSF file extension is problematic for some of the users. They have problems with correct opening of a file with RSF extension. However, it should be remembered that RSF file extension can match one or more types of files. The most popular is Mediafour MacDrive Macintosh Resource Fork but if there are others, you will find information concerning them below.

So, it is worth looking close at the problem concerning RSF files and search for its solution.

A list of programs supporting files types with RSF extension can be found below. Applications are sorted according to appropriate operational systems and their popularity.

  • Mediafour MacDrive Macintosh Resource Fork

    .rsf file extension

    Category: Various Files

    OS Software
    Windows MacDrive MacDrive
  • NEi Nastran Results Summary

    .rsf file extension

    Category: Document Files

    OS Software
    Windows NEi Nastran NEi Nastran
  • Reflection Setting

    .rsf file extension

    Category: Configuration Files

    OS Software
    Windows Reflection Reflection
  • ReliaSoft BlockSim

    .rsf file extension

    Category: Various Files

    OS Software
    Windows BlockSim BlockSim
  • WAsP Resource Data

    .rsf file extension

    Category: Various Files

    OS Software
    Windows WAsP WAsP

How to check if a file we want to open is not infected by malware or viruses?

  • Download Malware/viruses removal tool from RSF files in the Windows system.
  • Click “Start scanning” and wait until the programme performs the scanning process on your computer.

What are the reasons of errors concerning RSF extension of files?

The problem that often causes damage concerning RSF extension are Windows system registry errors. That is why, in the first place it is recommended to:

  • Scan computer in order to identify, repair and open the RSF file
  • Check system registry from the angle of hidden errors
  • Repair file’s associations with programs in the system registry

If you are not sure if the above problems concern you, you should consider other frequent irregularities:

  • You do not have an appropriate application installed that supports RSF file extension
  • RSF file is corrupted
  • The application’s version necessary to open the file is not correct
  • The file is not assigned to an appropriate program

Solving problems with RSF files


If RSF file does not open, firstly, it is worth using files associations built in the Windows system with application that can support them. In order to do it, you should double-click a RSF file icon. A list of programs that probably support such a file will appear. It is enough to choose one of them so that Windows would open a given extension with it. Incorrect file’s association will result in Windows trying to open RSF file with a wrong program all the time even if there is an appropriate application supporting this format on a drive. In this case, it is necessary to perform the above mentioned registry scanning and associations’ repair.

If associations are correct and Windows still cannot open the file, most probably the computer does not have appropriate software supporting files with name containing RSF in their extension. The solution to this problem is very simple. You should buy or download a free (if they exist) application that will allow you to open, browse and edit RSF format. It is no risk because many paid programs have free test versions enabling to check their functionality.

Do you have extra information about a RSF file? [ Add information about a RSF file ]

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