OS3 file extension - OS/2 Warp 3 file
What is os3 file? How to open os3 files?
File type specification:
The OS3 file extension is related to the OS/2 operating system and used for some old, most likely obsolete file format.
The default software associated to os3 file type:
Company or developer:
OS/2 is operating system developed by IBM for personal computers. OS/2 is no longer marketed by IBM and support for OS/2 was discontinued in 2006. OS/2 is very similar like Windows in many ways, but also has similarities with Unix. The last version of OS/2 is named OS/2 Warp.
List of recommended software applications associated to the .os3 file extension
Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file: like open os3 file, edit os3 file, convert os3 file, view os3 file, play os3 file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others os3 file
Unspecified and all other actions for computer programs working with os3 file - OS/2 Warp 3 file
Click on the software link for more information about OS/2. OS/2 uses os3 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).