Compare the Top Software Synths as of April 2025

What are Software Synths?

Software synthesizers, or software synths, are software applications that generate and manipulate sounds electronically, simulating the functionality of hardware synthesizers. They are widely used by musicians, producers, and sound designers to create a vast array of sounds, from realistic instruments to experimental tones. Software synths typically include various sound design features, such as oscillators, filters, and effects, allowing for extensive customization of each sound. These tools are compatible with most digital audio workstations (DAWs), making it easy to integrate them into music production workflows. Software synths are popular due to their flexibility, cost-effectiveness, and ability to emulate classic hardware synths or produce entirely new sounds. Compare and read user reviews of the best Software Synths currently available using the table below. This list is updated regularly.

  • 1
    VCV RACK

    VCV RACK

    VCV RACK

    VCV RACK simulates a modular synthesizer where each module itself can be a challenge to simulate on a modern computer, whether it’s a virtual analog model with hundreds of analog components to simulate, or a digital module designed to be run on an ARM microprocessor similar to your smart phone’s. A common patch of a hundred modules can require billions of floating point calculations per second to simulate and millions of 2D path elements to draw using OpenGL. Use VCV Recorder to record audio or video. It operates in engine “time”, not real-time, and therefore does not record real-time audio hiccups/stuttering. This means that any hiccups/stuttering you hear in real time will not be present when the recording is played back. Plugins extend VCV RACK functionality by adding one or more modules to use in your patch. Plugins are typically installed via the VCV Library. Save, share, edit, and move around selections of modules.
    Starting Price: $19 per month
  • 2
    Reaktor

    Reaktor

    Native Instruments

    Experiment with rack-style modular patching using blocks. Discover 70+ included instruments plus thousands of sounds in the user library. Reaktor 6 is the ultimate creative toolkit for deep sound exploration, featuring cutting-edge DSP and high-fidelity sound. Reaktor is the beating heart that gives life to synths like Native’s Razor and Monark, as well as third-party releases from Twisted Tools, Tim Exile, Blinksonic, and many more. It’s a sandbox for sound creation – a limitless platform for experimenting and diving into new sound directions. Simply put, Reaktor lets you build instruments to replicate the sounds in your head – in a way that existing instruments can’t. Reaktor's trademark sound quality is unmistakable. From anti-aliased oscillators and ZDF (zero delay feedback) filters to granular synthesis engines, a team of leading developers builds every component in Reaktor from the core level up.
    Starting Price: $199 one-time payment
  • Previous
  • You're on page 1
  • Next