TKH file format description

Many people share .tkh files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .tkh file can be edited, converted or printed with. On this page, we try to provide assistance for handling .tkh files.

1 filename extension(s) found in our database.

.tkh - WinDev Help Archive

The TKH development files are related to WinDev. The TKH file is a WinDev Help Archive. WinDev is an integrated development environment (IDE) fourth generation language (4GL), first published by PC SOFT in 1993, which is based upon a run-time engine (framework).

Development files
- / -
WinDev Help Archive related extensions:
WinDev Dependency Data
WinDev Duplicate Data
WinDev Environment Data
WinDev Error Message
WinDev HyperFileSQL Database
WinDev HyperFileSQL Full-text Index

Naturally, other applications may also use the .tkh file extension. Even harmful programs can create .tkh files. Be especially cautious with .tkh files coming from an unknown source!

Can't open a .tkh file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .tkh file extension is often given incorrectly!

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

gkh, hkh, kh, kth, th, thk, tk, tkb, tkg, tkm, tkn, tkt, tlh, tmh, toh

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Windows Trace Message Header File
Panasonic SD Voice Editor Data
Cadfil Thickness Data
tkMOO-light Script
TK Solver Data
TicketBench Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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If you have useful information about the .tkh file format, then write to us! >> TKH file