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Advanced 'production focused' synthesizer

FLEX  is an advanced preset-based synthesizer with instant epic sounds.  FLEX is advanced with Subtractive, Wavetable, Multisample, FM & AM based synthesis under the hood. FLEX is simple where the macros and key controls allow you to focus on what's most important: making music.

Lots of presets

FLEX utilizes an ever-expanding online library where you can purchase and download new sounds. FLEX is one of the most versatile and inspiring plugins in the Image-Line Library..

Extra FLEX Presets


Audio analysis

Visualize FLEX:  It's the best way to learn. Watch how each partial evolves in the built-in waveform, spectrogram, vectorscope or frequency histogram, a picture is worth a thousand words.

Customize to your needs

Sculpt, alter and manipulate sounds to fit any project.

With up to 8 Macros per preset you have instant access to 100's of possible synthesis parameters, each carefully chosen by the patch designers.

System requirements

FLEX in FL Studio