Scan for .TFH File Extension Errors    |    How to Fix .TFH File Extension Errors    |    What is the .TFH File Extension?

Run a Free Scan to check for TFH related errors.

What is the .TFH File Extension?

.TFH File Extension Description:

The file extension .tfh is employed by the Help file for the Turbo Profiler used by the program Borland C++, which is a programming environment for DOS, Windows and Windows NT. The file extension .tfh, as it is used by Borland C++, is read using the C and C++ programming languages. Borland C++ is the successor to Turbo C++, which is an MS-DOS-run program that generates both .exe and .com applications. This program was originally used together with the Turbo Assembler compiler, which is a product of Borland for the Intel x86 microprocessor.

With the file extension .tfh, Borland C++, which is also a graphical windows interface, helps in the development of DOS programs. To enhance its performance, Borland C++ uses Turbo Debugger, which is a tool that watches the carrying out of instructions and machine registers. With Borland Compilers and the file extension .tfh, later versions of Turbo Debugger read source codes that contain the debug information.

To make a file with the extension .tfh, Borland C++ requires C++ Builder, which is a prominent environment for Rapid Application Development (RAD) released by CodeGear, a writing program subsidiary for Borland. C++ Builder joins with Visual Component Library and C++ compiler. Originally used for Microsoft Windows platforms, later versions of C++ Builder also supported Linux through its incorporation with Borland Component Library for Cross Platform (CLX).

In addition, Borland C++ uses two libraries. With the file extension .tfh, this program needs Object Windows Library (OWL), a group of C++ classes that develops applications for professional graphical Windows. Originally used by Pascal, OWL is designed for the Windows Application Programming Interface, or WinAPI, which is an essential program that interacts with all other programs found in the Windows operating system.

Another library used by Borland C++ together with the file extension .tfh is Turbo Vision, which is another set of C++ classes that are Text User Interfaces (TUI). This library is important to make message pumps, dialog boxes, accelerators and menus.

Author: Borland
Author URL:
Related Applications: Borland C++, Turbo Assembler, Turbo Debugger
Common Path: n/a


Run a Free Scan to check for TFH related errors & to optimize PC performance.

Do you have errors with .TFH files?

The Usual Reason for .TFH files Errors to Occur:

When you receive errors with .TFH files you are in all likelihood experiencing a critical Windows error - the error could be the result of damage to your registry and action is needed to fix it right away to avert additional corruption to your registry. Receiving these errors places your computer at risk for fatal crashes, blue screen errors as well as hardware failure.

What are the Symptoms of .TFH files Errors?

.TFH files errors bring forth a range of symptoms, including: personal computer hangs on shut down or start up, programs halt, diminished system speed, built-in speaker beeps, trouble opening documents, slow system behaviour and failure while installing applications.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.

Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder

Browse File Extensions by Name:

Is your File Extension missing?

Help us to make the best resource we possibly can by submitting you very own file extension details. If you have detailed information on any file extensions please let us know by visiting the following link.

Submit File Details Form

What is the .TFH File Extension?    |    Scan for .TFH File Extension Errors    |    How to Fix .TFH File Extension Errors