TLB File

What are TLB files and how to open them

Are you having problems opening a TLB file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a TLB file?

TLB files have multiple uses, and Windows Type Library is one of them. Read more about the others further down the page.

Windows Type Library

A type library is used by programmers to add features to their programs by embedding a COM object developed independently of their own program. It could be, e.g., a PDF viewer developed by a third-party company that they use to add PDF-viewing capabilities to their app.

The type library contains properties and methods that the developer can use to interact with the code in the COM object. COM objects are also used as an interface layer between program code written in different programming languages. For example, you can call a COM object written in Visual Basic from a C++ Application because it uses a common interface.

How to open TLB files

Important: Different programs may use files with the TLB file extension for different purposes, so unless you are sure which format your TLB file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 10 different TLB openers which you will find listed below.

Last updated: November 30, 2022

More file formats using the TLB extension

Through our research of TLB files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • Character Table Library
  • Moebius Tile Library
  • SPSS Type Library

Various apps that use files with this extension

These apps are known to open certain types of TLB files. Remember, different programs may use TLB files for different purposes, so you may need to try out a few of them to be able to open your specific file.

progeCAD ProfessionalprogeCAD ProfessionalUser submitted
UntisUntisUser submitted
SingularLogic Report ViewerSingularLogic Report ViewerUser submitted
Embarcadero RadPHP XE2Embarcadero RadPHP XE2User submitted
SewWhat-Pro ApplicationSewWhat-Pro ApplicationUser submitted
eBay Turbo ListereBay Turbo ListerUser submitted
Center@Mail.Ru - EUCenter@Mail.Ru - EUUser submitted
AViCAD ProfessionalAViCAD ProfessionalUser submitted
JuggernautJuggernautUser submitted
MasterClips MediaPaq BrowserMasterClips MediaPaq BrowserUser submitted

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