Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .sh4

1 extension(s) and 1 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .sh4 file?
  • Which program can create the .sh4 file?
  • Where can you find a description of the .sh4 format?
  • What can convert .sh4 files to a different format?
  • Which MIME-type is associated with the .sh4 extension?
HelpMaker Help Authoring Tool Data .sh4 file icon

HelpMaker Help Authoring Tool Data

The SH4 file is a HelpMaker Help Authoring Tool Data. HelpMaker is a Help Authoring Tool to make WinHelp, HTML-Help, HTML-Website and RTF files.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
sh5, sh6
Related extensions:
HelpMaker Backup Data
CIRCAD Schematic Document .sch file icon

CIRCAD Schematic Document

The SCH file is a CIRCAD Schematic Document. CIRCAD is a powerful and easy-to-use PCB Design package.
Detailed description not available
Category: Data files
Application: CIRCAD
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8, sh9
Related extensions:
CIRCAD Source Library
CIRCAD Netlist Data

Other types of files may also use the .sh4 file extension. If you have helpful information about .sh4 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Unix Shell Archive
Medusa CAD Sheet Data
Hierarchical Data Format File
Scid Name Data
WaveStar Datasheet
Unix Shell Script

The .sh4 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

st4 (1), sm4 (1), shr (1), sh (1), sb4 (1), sn4 (1), sht (1), she (1), sg4 (1), ch4 (1)

Can't open a .sh4 file?

If you want to open a .sh4 file on your computer, you just need to have the appropriate program installed. If the .sh4 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.sh4

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android