A downloadable synthesizer for Windows, macOS, and Linux

Buy Now$99.00 USD or more

Altitude: advanced hybrid synthesis workstation

Altitude is a modern musical instrument that combines subtractive, sampling and FM synthesis, enabling you to produce a wide variety of complex sounds. Booming basses, provocative pads, effervescent effects, sonorous sequences: whatever your mix needs, it’ll only be a few clicks away.

The clear user interface serves as your guide through your auditory adventures. With its straightforward layout, exploring the deepest depths of the audio engine’s facilities is just as effortless as making your first patch. The design is alive with visual aids and reactive displays that make it a cinch to work on intricate patches.

Visit the website for more information and sound demos: https://nakst.gitlab.io/altitude/

Key features:

  • 8 generators (4 oscillators and 4 sample layers), 2 filters with 15 algorithms, 8 effect unit slots with 17 effect types, dual 24-step sequencers.
  • High precision modulation: 5 envelopes, 2 step modulators, 4 math modulators, 4 LFOs, 21 slot modulation matrix, 4 macro dials. Over 500 modulation destinations are available.
  • Focused and streamlined user interface with custom skinning support and scaling ranging from 100% to 300.
  • Highly tuned performance, including native support for Apple Silicon "M1" processors.
  • Over 300 builtin patches in the factory ROM.
  • No copy protection or DRM.

Plugin formats:

  • The CLAP plugin format, including support for polyphonic non-destructive modulation, preset discovery, parameter indication and several more extensions. Tested in Bitwig, REAPER and others.
  • Audio Unit. (macOS only)
  • The native FL Studio plugin format, including support for slide/glide notes. Requires FL Studio 9 or newer. (Windows and macOS only)
  • Standalone (requires compatible audio and MIDI hardware)

See the website https://nakst.gitlab.io/altitude/ for a complete list of system requirements.

Please check that the demo works before purchasing. Demo limitations: Saving patches is disabled, and there will be occasional silence. The full version does not have these restrictions.

Discord: https://discord.gg/aHnUxztsVe

PlatformsWindows, macOS, Linux
Rated 5.0 out of 5 stars
(1 total ratings)
TagsAudio, synthesizer


Buy Now$99.00 USD or more

In order to download this synthesizer you must purchase it at or above the minimum price of $99 USD. You will get access to the following files:

AltitudeSynthWindows_v1.5.5.zip 212 MB
AltitudeSynthMacOS_v1.5.5.zip 318 MB
AltitudeSynthLinux_v1.5.5.tar.gz 211 MB
Custom Skin Template.zip 21 MB

Download demo

AltitudeSynthDemoWindows_v1.5.5.zip 212 MB
AltitudeSynthDemoMacOS_v1.5.5.zip 318 MB
AltitudeSynthDemoLinux_v1.5.5.tar.gz 211 MB

Development log