Files with hlb file extension are related to the VAX VMS help library data.
Software that open hlb file
HLB file extension - VAX VMS help library
What is hlb file? How to open hlb files?
File type specification:
The hlb file extension is related HP OpenVMS Systems Software, developed by Hewlett-Packard company and used for files that contain saved help library.
Mime types:
vms/help
text/x-script
This hlb 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 hlb file:
Company or developer:
Hewlett-Packard Company
HP OpenVMS features high-availability, scalability, security, industry-leading cluster technology and enhanced flexibility for large-scale SMP systems.
List of recommended software applications associated to the .hlb 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 hlb file, edit hlb file, convert hlb file, view hlb file, play hlb file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with hlb file - VAX VMS help library
Click on the software link for more information about HP OpenVMS Systems. HP OpenVMS Systems uses hlb 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.).