.hlp
| File Type |
 Windows Help File |
| File Format |
Proprietary (Microsoft) |
| Usage |
Open manually |
| Popularity |
★ ★ ★ ★ ☆ Common |
| Description |
Contains documentation for the Windows operating system or Windows programs; compiled using Microsoft Help Workshop (HCW.exe); can be viewed with the Windows Help Viewer, which is integrated into the Windows operating system.
|
| Open With |
| Windows |
 Adobe RoboHelp
 Microsoft Windows Help Viewer
 Help Explorer Viewer
|
| Unix |
Help Explorer Viewer |
|
| Updated |
2007 |
|
