Alternatives to Surge XT

An open-source hybrid synthesizer available as a plugin and a standalone app. The listings below can replace it for an important use case. Each note says what changes if you switch.

Replacements

Listings that take over the same core job as Surge XT.

  • Vital

    A wavetable synthesizer plugin that uses spectral warping to reshape waveforms by acting on their harmonics.

    FreemiumProprietaryWindowsmacOSLinux

    Vital is a freemium, closed-source wavetable synth built around spectral warping and runs only as a plugin, unlike Surge XT's standalone app.

  • Dexed

    A free FM synthesizer plugin closely modelled on the Yamaha DX7, also usable as a DX7 cartridge manager.

    FreeOpen sourceWindowsmacOSLinux

    Dexed is a free open-source FM synth plugin modelled on the Yamaha DX7, narrower than Surge XT's many synthesis methods but able to load DX7 sysex patches.

  • Cardinal

    Free, self-contained virtual modular synthesizer based on VCV Rack, as a plugin and standalone app.

    FreeOpen sourceWindowsmacOSLinuxWeb

    Cardinal is a free open-source modular synthesizer based on VCV Rack with 1382 built-in modules, running as a plugin, standalone or on the web, with patching to learn.

  • VCV Rack

    A virtual Eurorack modular synthesizer for Windows, macOS and Linux with a large module library.

    FreemiumOpen sourceWindowsmacOSLinux

    VCV Rack is a freemium virtual Eurorack modular synthesizer with a large module library, trading Surge XT's hybrid synth for patch-based modular building.

Similar software

Related functionality, not a direct replacement.