File Extension OS2

  • Full name
    Os2 System
  • Developer
Have you encountered a problem with a OS2 file? Don’t you know which program opens a file with this extension? You will find all the information you need about working with a OS2 file here. In the further part of this page we have added a list of programs that should open your OS2 file. It is enough you choose a proper application for your operating system, download and install it.

Programs which can open a OS2 file

How to open file with OS2 extension?

In order to open a file with OS2 extension one of the following programs must be installed on user’s system. If a problem with opening OS2 file occurred, it is highly possible that none of the listed programs is present on user’s system. Even if one or more said programs are installed, there may be issues related with given programs. In order to solve a problem with OS2 files, follow the instructions below.
Install OS/2 or other program from the list

Most often resolving problems with opening OS2 files is very simple. Just install an appropriate program that supports such files. All of the listed programs support OS2 files, but may vary in offered function and purpose. Some programs may be capable only of viewing contents of OS2 files or offer file conversion options, but may not be capable of editing such files.

Set OS/2 as the default program for opening OS2 files

It is possible that although a compatible program has been installed on user’s system, it is not used by the system to open it. This may happen because no default application was associated with this type of files. To associate OS2 files with given application, select "Open with" from drop-down menu (accessed by right-clicking on the file). Then select from the list the program or application you want to be used to open this type of file. If the OS/2 applications is not on the list, select "Browse" option in order to manually locate the directory where OS/2 has been installed.


Check the section that lists most common problems with OS2 files

Sometimes problems with opening OS2 files may not lie with the application itself, but can arise due to other causes, such as:

  • File data is corrupted
  • OS2 files has been not been completely download from the internet (only a part of the data has been downloaded)
  • Currently used user account hasn’t been granted necessary privileges to open OS2 files (should that be the case, please contact your system administrator or IT specialist)
  • OS2 file was being copied from a corrupted storage device and is incomplete or data is corrupted. (Copying files from unknown or untrusted sources should be conducted with great care as such files may contain malicious software, which can damage your system)

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