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Product is rated as #3868 in category Development

The best KFR alternatives and similar software in 2021. Hello guys welcome to compsmag, so here we discuss the alternatives to KFR and the best competitors. But before we begin, we also try to short review the product KFR features, price, benefits, pros, and cons too. If you like our list of KFR alternatives and similar software, then please rate us below. Check out more related products on this page Development. Let’s begin:

KFR: review and short description

KFR 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 a variety of DSP tasks, from high-end filtering to small helpers to improve development speed. The highest possible performance is one of the main goals of the KFR framework. Accurate benchmark measurements prove that KFR offers fast implementations of the DSP algorithms.

– DFT / FFT – Convolution – High Quality Sample Rate Conversion (SRC) – EBU R 128 Loudness – FIR (Finite Impulse Response) filtering – IIR (Infnite Impulse Response) filtering – FIR filter design with window method – Delay line and fractional delay line – Biquad – filters and Biquad cascades – Biquad design functions – Oscillators – Window functions – Waveshaper – Stereo conversion (L / R, M / S)

Fast, modern C ++ framework for digital signal processing (DSP).

Official links of KFR sites

Official website GitHub

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Best list of KFR Alternatives in 2020


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.

PortAudio icon


RtAudio is a set of C ++ classes that provide a common API for real-time audio input / output in Linux, Macintosh OS-X and Windows operating systems. RtAudio …


JUCE is a comprehensive C ++ class library for building rich cross-platform applications and plug-ins for all major operating systems.

JUCE icon


AudioKit is the leading open-source audio framework. It supports millions of app installations. AudioKit allows developers to quickly add professional audio features to …

AudioKit icon

Want to see more alternatives for KFR?

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KFR: benefits

  • The KFR layout is excellent.
  • It helps people follow up with interest promptly.
  • The performance of the KFR is good as of now.
  • KFR Support is excellent and useful.
  • Good software must try.

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KFR: specifications

Supported Device:Windows

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KFR: price

Starting from: Free
Pricing model: Free or Freemium
Free Trial: May be included, please check at the official site, we mentioned above.
The KFR software price is Free, or Freemium means you can truly enjoy the KFR Software.

The KFR Software gives you an easy-to-use and efficient management, and KFR allows you to focus on the most important things. It’s friendly to use; maybe you will love it, and KFR can be used on ios, windows, or Android devices.

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KFR: pros and cons


  • The KFR is great to use.
  • Add pros in the review section.


  • No cons yet.
  • Add the cons in the review section.

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KFR Alternative: FAQ

What is KFR?

This software KFR is related to Development. The more details we already discussed above the KFR.

What are the alternative of KFR?

In this article, we mentioned the alternative of KFR because of user-based queries.

What Is the Pricing Plans for KFR?

The Price of KFR is Free or Freemium.

The KFR supported which devices and operating system?


Does the KFR offer better Security and features?

As far now the feature is reliable for KFR.

Who Is the Developer Of this KFR software?

The developer of the KFR software we mentioned above in the description section. You may visit the developer profile by following the official website link.

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KFR Alternatives: final note

For our visitors: If you are interested in rating the KFR alternatives and similar Software, then please use our rating review section to review this item. If you have any queries regards the KFR software and KFR alternatives software, then please ask us through the comment and review section below.
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