TLB file extension
The table below provides useful information about the .tlb file extension. It answers questions such as:
- What is the .tlb file?
- What program do I need to open a .tlb file?
- How can the .tlb file be opened, edited or printed?
- How can I convert .tlb files to another format?
Table of Contents
We hope you find this page helpful and a valuable resource!
2 extension(s) and 0 alias(es) found in database
✅ Visual Basic OLE Type Library
TLB is a Visual Basic OLE Type Library. It is a binary file containing all the type information you need to use procedures or classes in DLLs.
✅ HP OpenVMS Text Library
TLB file is a HP OpenVMS Text Library. HP OpenVMS features high-availability, scalability, security, industry-leading cluster technology and enhanced flexibility for large-scale SMP systems.
Other types of files may also use the .tlb file extension.
🚫 The .tlb file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .tlb 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 cannot open this file:
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .tlb file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
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