From September 3 to 4, 2026, the globally renowned audio editor Audacity released its latest version 4.0. This update was described as a complete redesign of this “most popular” audio editor in the world. Major changes included migrating the user interface to the Qt framework and completely reengineering the Clip editing model. This version also brought the biggest feature updates in many years, significantly changing the appearance and operation logic of the software.
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Audacity 4.0 was released on September 3-4, 2026, with interface migration and editing model refactoring completed.
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2026-09-03
New appearance and feature updates for Audacity are available.
Engadget reports that the new appearance of Audacity has been launched, offering the most significant feature updates in years.
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2026-09-04
Audacity 4.0 was released globally.
The Verge and OSChina report that Audacity 4.0.0 has been released, with the interface switched to Qt and the Clip editing model reworked.
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