QLB file format description
Many people share .qlb files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .qlb file can be edited, converted or printed with. On this page, we try to provide assistance for handling .qlb files.
1 filename extension(s) found in our database.
.qlb - QuickBASIC Library
The QLB development files are related to Microsoft QuickBASIC. The QLB file is a QuickBASIC Library. Microsoft QuickBasic is an Integrated Development Environment (or IDE) and compiler for the BASIC programming language that was developed by Microsoft. Visual Basic was the successor of QuickBasic. The Microsoft QuickBASIC seems to be no longer supported.
- Microsoft QuickBASIC
- Development files
- - / -
- QuickBASIC Library related extensions:
Naturally, other applications may also use the .qlb file extension. Even harmful programs can create .qlb files. Be especially cautious with .qlb files coming from an unknown source!
Can't open a .qlb 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.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .qlb file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
lb, qb, qbl, qib, ql, qlf, qlv, qmb, qob, qpb
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Tencent QLV Video
- Intuit QuickBooks License File
- SWI-Prolog Quick Load File
- QGis LayerVersion Edit
- Qubicle Binary Data
- Quick Menu Builder Saved Data
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android
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