>> AQTLB file

AQTLB file format description

Many people share .aqtlb files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .aqtlb file can be edited, converted or printed with. On this page, we try to provide assistance for handling .aqtlb files.

1 filename extension(s) found in our database.

.aqtlb - TestComplete Toolbar Settings Data

The AQTLB data files are related to TestComplete. The AQTLB file is a TestComplete Toolbar Settings Data. TestComplete is a functional automated testing platform developed by SmartBear Software.

Data files
- / -
TestComplete Toolbar Settings Data related extensions:
TestComplete Project Features Data
TestComplete Project
TestComplete Project Suite File
TestComplete C++Script Unit
TestComplete C#Script Unit
TestComplete DelphiScript Unit

Naturally, other applications may also use the .aqtlb file extension. Even harmful programs can create .aqtlb files. Be especially cautious with .aqtlb files coming from an unknown source!

Can't open a .aqtlb 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.

Operating systems 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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