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Open .HLB file Extension

File Type : VAX Help Library

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

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.HL

ExtensionSmallImg What is .HLB file?

Library of help documentation for a VMS / VAX system

Recommended Software Programs to open .HLB file

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Microsoft Windows:
  • HP OpenVMS
  • View in a text editor