How to open .hlb file format?

The probably reason why you are at this website is a problem with opening .hlb file. The full name of the file is VMS / VAX Help Library. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.

.hlb file extension (VMS / VAX Help Library)

Category Developer/Producer File description Popularity
Misc Files N/A VMS / VAX Help Library
Programs using this file extension: .hlb
ADS OS Software
  • HP OpenVMS
  • View in a text editor

The file extension .hlb can be used by another programs. If you have some useful information about .hlb file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .hlb file?
  • How to open .hlb file?
  • What is .hlb file?
  • How can I convert .hlb file?
  • Where can I find informations about .hlb file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .hlb extension on or