Data Files

Adobe RoboHelp

by Adobe Systems Incorporated · opens 10 file types
Windows
AT A GLANCE
DeveloperAdobe Systems Incorporated
PlatformsWindows
Opens10 file types
Get it fromwww.adobe.com
Download Adobe RoboHelp

On this page

10 file types verified
Last reviewed Oct 2026

Not sure what your file is?

Drop any file into our identifier - we read just the first bytes to name the format.

Identify a file

What is Adobe RoboHelp?

Adobe RoboHelp is a help authoring tool developed by Adobe Systems that enables technical writers to create online help systems, knowledge bases, and documentation. It supports multiple output formats including HTML5, PDF, and Microsoft HTML Help (CHM).

Files Adobe RoboHelp opens

10 formats
System Files
Text Files
Settings Files

Click any badge for full per-format details - what it is, how to open it and how to convert it.

File conversions with Adobe RoboHelp

1 conversions

Click any pair for a step-by-step guide to convert the file.

Download Adobe RoboHelp

SOURCEwww.adobe.comofficial site - avoid third-party download portals
PLATFORMSWindows

Keep exploring

programs & formats

Files Adobe RoboHelp opens most

1.CNTMicrosoft Help Contents File
2.HLPWindows Help File (WinHelp)
3.BRSBatchrun batch file
4.PHRAdobe RoboHelp phrase file
5.IGNICQ ignore list file
6.HPJMicrosoft Win Help project file

Free file tools

Identify an unknown file or convert images - everything runs in your browser.

Open the toolbox