All about TBC Files

The TBC file type is primarily associated with TclPro.

TBC	File extension: TBC
	File type:	compiled script file

What is a TBC file?

TBC files mostly belong to TclPro. TBC files serve multiple technical roles. They usually contain compiled Tcl code used by the TclPro ByteCode Loader, which transforms Tcl scripts into a binary form for faster execution and protection of source details.
In other cases, a TBC file can be a plain Tcl script leveraged for macro routines such as those seen in specialized applications (for example, Surpac macros).
Another use involves tire behavior curve data. In this context, the file stores parameters that define tire dynamics for racing simulations like those in rFactor.

For Tcl bytecode, use tools from the TclPro website.

Tire data files require dedicated simulation or game-modification software.

Avoid editing binary files in basic text editors.

How to open a TBC file

You need a suitable software like TclPro to open a TBC file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your TBC file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a TBC file directly in the browser:. Just drag the file onto this browser window and drop it.

Online TBC Text Viewer

Choose your .tbc file to view

or drag and drop it here

Online File Viewer

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How to extract texts from TBC files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

1. Just click the "Choose your .tbc file to view" button on this page.
2. After your file is opened in browser,
3. click "Save as..." in the menu.
4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
5. Your file will be converted and downloaded.

TBC file format details:

The file format determines how the data is stored in the file. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. File extension, signature and file format must match; otherwise errors will occur when the file is opened. If there are problems opening a file, you must first determine the file format used. Our analysis of the TBC files produces the following result:

As a file extension, TBC isn't very common and is used by a few programs, each with its own file format. The two most popular formats are as follows:

• 30% of all TBC files use the same file format, which can be identified by the letters "if {[catch {package require tbcload 1." at the beginning. These files are text files and can therefore be read using a text editor. The average file size is 120 KB with most files being between 3 KB and 520 KB in size. The file type was developed only in the last few years. The following keywords are characteristic: return -code error "[info script]: The TclPro ByteCode Loader is not available or does not support the correct version -- $err", if {[catch {package require tbcload 1.6} err] == 1} {, tbcload and tbcload::bce. ctrl_fanuc_base.tbc or lib_general.tbc is a typical file name. These files can be linked to base, ctrl, fanuc, post, standard, general, func, document and ootb.
• 15% of all TBC files have the same signature ####. The contents of these files can even be read by a human. A typical file size is 18 KB. Several words can almost always be found in the files, e.g. ############ and Cube Consulting. The file name 001_create_campaign_model.tbc is typical for these files. Such files are related to create, campaign and model.

The remaining 55% of all TBC files are different files with different signatures, such as Asymetrix ToolBook Compiled Component, Turbo Basic compiled Chain module, Source and TclPro. Tagged as tires, sinumerik, bridgestone, constraints, location, relative, hoosier, service, common, derive, tyres, utils or port. You can get all the details of your TBC file by dragging it onto this page or by clicking the button "Choose your .tbc file to view" above.