.ASJ File

The asj file extension is mainly related to Aldfaer software and used for one of its default file type.

Most likely contains genealogy data. Aldfaer is a Dutch genealogy software for Windows.

This asj 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:

You can work with these files in Aldfaer.

How to convert:

Probably can be converted to other formats.