.ST5 File

The st5 file extension is related to the Santa Barbara Instruments Astronomical Image. File extension used by SBIG CCD Camera ST-x for RAW images.

Most likely some old format without support. No further information could be found.

This st5 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.

How to open:

Use XnView to view content of *.st5 files.

How to convert:

Probably can be exported to other picture image formats.