An fn3 file extension is related to the Harvard Graphics and used for its font files.
Software that open fn3 file
FN3 file extension - Harvard Graphics 3.0 font
What is fn3 file? How to open fn3 files?
File type specification:
The fn3 file extension is associated with Harvard Graphics and used for fonts. Harvard Graphics was acquired by Serif.
Most likely some old format without support. No further information could be found.
This fn3 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 fn3 file:
Company or developer:
Harvard Graphics
Harvard ChartXL is utility used to manage and analyze data as well as create outstanding chart results. The software combines professional-level graphic and layout capabilities with advanced data organization and analysis tools to facilitate outstanding chart results, even for complex or large amounts of data.
List of recommended software applications associated to the .fn3 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 fn3 file, edit fn3 file, convert fn3 file, view fn3 file, play fn3 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with fn3 file - Harvard Graphics 3.0 font
Click on the software link for more information about Harvard Graphics ChartXL. Harvard Graphics ChartXL uses fn3 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.).