KFR Alternatives

    KFR is described as 'is built for developers who need a powerful toolkit for audio and DSP applications. The framework is packed with ready-to-use C++ classes and functions for various DSP tasks from high-quality filtering to small helpers to improve development speed' and is an app in the Development category. There are four alternatives to KFR for Mac, Windows and Linux. The best alternative is JUCE. It's not free, so if you're looking for a free alternative, you could try PortAudio or RtAudio.

    This page was last updated Nov 29, 2021

      • Free PersonalProprietary
      • Mac
      • Windows
      • Linux
      JUCE has hundreds of classes covering a vast range of tasks from high-level user-interface handling right down to low-level collections, networking, strings, etc.
      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      PortAudio is a cross platform, open-source, audio I/O library. It provides a very simple API for recording and/or playing sound using a simple callback function.
      No screenshots yet


      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      RtAudio is a set of C++ classes that provide a common API for realtime audio input/output across Linux, Macintosh OS-X and Windows operating systems. RtAudio significantly simplifies the process of interacting with computer audio hardware.
      No screenshots yet
      • FreeOpen Source
      • Mac
      AudioKit is the leading open-source audio framework. It powers millions of app installs. AudioKit allows developers to quickly add professional audio functionality to iOS, macOS, and Apple Watch apps.
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