Files with phb file extension are related to the TreeView data format.
PHB file extension - TreeView data
What is phb file? How to open phb files?
File type specification:
The phb file extension is associated with older application TreeView, a tree drawing software for macOS (OS X) and Microsoft Windows operating system.
The phb file contains data for TreeView.
The default software associated to open phb file:
Company or developer:
Roderic D. M. Page
TreeView is a utility that allows users to display phylogenies on Apple Macs and Windows PCs. It views contents of a NEXUS, PHYLIP, Hennig86, Clustal, or other format tree files.
List of recommended software applications associated to the .phb 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 phb file, edit phb file, convert phb file, view phb file, play phb file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with phb file - TreeView data
Click on the software link for more information about TreeView. TreeView uses phb 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.).