Having problems opening a 09 file?

We have programs that can open or convert your 09 files.

Opening 09 files

Did your computer fail to open a 09 file? We explain what 09 files are and recommend software that we know can open or convert your 09 files.

What is a 09 file?

Files with the .09 file extension are most commonly associated with Unknown Apple II files. These files are normally found on Golden Orchard Apple II CD Rom disks.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension 09

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the 09 file format or software that uses files with the 09 suffix, please do get in touch - we would love hearing from you.