A riscos file extension is related to the Acorn RISC OS operating system. A riscos file contains some kind of data.
Software that open riscos file
RISCOS file extension - Acorn RISC OS data
What is riscos file? How to open riscos files?
File type specification:
The riscos file extension is associated with Acorn RISC OS. Probably a system file used by some version of the operating system.
Most likely some old format without support. No further information could be found.
This riscos file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open riscos file:
Company or developer:
RISCOS Ltd.
RISC OS 6 is the latest, most up to date, version of RISCOS to be released by RISCOS Ltd. It is based on a completely 26 bit / 32 bit neutral source.
List of recommended software applications associated to the .riscos file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open riscos file, edit riscos file, convert riscos file, view riscos file, play riscos file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with riscos file - Acorn RISC OS data
Click on the software link for more information about RISC OS 6. RISC OS 6 uses riscos 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.).