01
Wider
by Polyverse Music · Mono-compatible stereo widener
Free stereo widener that keeps mono compatibility. Widens rather than doubles.
VST2VST3AUAAXmacOSWindows
Waves Doubler · WavesFree alternatives to Waves Doubler
Creates the effect of double-tracked vocals and instruments with pitch and delay variation. Here are 3 genuinely free options, ranked by how close they get.
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02
Valhalla Space Modulator
by Valhalla DSP · Flanger / doubler
Free modulation effect for chorus, flanger and doubling-style width.
VST2VST3AUAAXmacOSWindows
03
Kilohearts Essentials
by Kilohearts · Bundle of 30+ simple effects
Its Ensemble and Haas effects can fake a double-track. Simple controls.
VST2VST3AUAAXmacOSWindowsNeeds free Kilohearts account
Free means free: no trials, no time limits, no demos. Some need a free account; we flag those. Spot something wrong or a better swap? Tell us.
More modulation & width
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