.UI File Extension

.UI File Extension

File Type

User Interface File

Developer Digia
Popularity
3.6  |  19 Votes
Category Developer Files
Format XML

What is a UI file?

Stores the user interface configuration for a program; saved in an XML format and contains definitions of Qt widgets with slots and signals; can be viewed in a basic text editor or opened with a UI designer program.

More Information

UI files can be created using Qt Designer and Qt Creator, which are part of the Qt SDK.

NOTE: Qt SDK was previously developed by Nokia before Digia acquired the software.

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Programs that open UI files

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Mac
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Linux
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Updated October 14, 2014

Verified by FileInfo.com

The FileInfo.com team has independently researched the User Interface file format and Mac, Windows, and Linux apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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