
Free Download reFX Nexus 5 for macOS (VSTi3, AUi). This product is a powerful and popular virtual instrument that has been a staple in the industry for decades, offering a vast collection of unique presets and advanced features for music production.
Experience a synthesizer that really does it all. With cutting-edge features and unrivaled versatility, = NEXUS5 is the gateway to limitless creativity.
NEXUS5 is compatible with all your existing NEXUS projects and libraries. You can load your old beats into your DAW and load the sounds you had before. It just works.
Fast, resource-efficient
NEXUS5 offers what NEXUS is known for:
Extremely fast preset loading time and high processor performance.
New Factory Content
Updated to impress, NEXUS5 comes with over 1,100 brand new factory presets that will take your work to the next level!
Of course, all factory content from previous NEXUS versions is also included, bringing the total amount of content included in the standard NEXUS5 to over 5,300 presets!
All modern genres are covered: EDM, melodic techno, house, vintage synthesizers, hip-hop, lo-fi, retrowave, cyberpunk, drum and bass, trance and much more!
Open architecture
Load your own samples, create your own routes, create your own extensions. Use the built-in sample editor with the ability to slice, loop and crossfade. Alternatively, and for quick results, load one of the thousands of presets available for NEXUS5 and modify them to suit your needs. The only limit is your imagination!
New Factory Content
Revamped beyond recognition, NEXUS5 comes with over 1,100 brand new factory presets that will take your productions to the next level! Of course, all factory presets from previous versions of NEXUS are also included, bringing the total number of presets included in the standard edition of NEXUS5 to over 5,300! All modern genres are covered: EDM, Melodic Techno, House, Vintage Synths, Hip Hop, Lo-fi, Retrowave, Cyberpunk, Drum and Bass, Trance and more!
Retro Skin
Feeling nostalgic for simpler times when life seemed a little easier? We’ve got you covered – at least when it comes to the classic look and feel of NEXUS2. The Retro Skin is fully functional, faithfully recreates the NEXUS2 experience, and is just one click away! Whether you’re revisiting old projects or simply enjoying the charm of a familiar interface, the Retro Skin offers the perfect combination of nostalgia and functionality. Dive into the atmosphere you know and love!
Introducing the Super Synthesizer
Experience a synth that truly does it all. Packed with cutting-edge features and unrivaled versatility, NEXUS5 is your gateway to unlimited creativity. Unprecedented sampling power: Seamlessly import single samples, multisamples, or entire libraries. Automatic slicing and looping for simplified workflow.
8 advanced oscillators: Explore endless possibilities with virtual analog, sampler, wavetable, time stretcher, retro sampler, grain, cloud, and FM synthesis. Studio-grade effects: Dozens of effects, including the new Bucket Brigade Delay, Particle Reverb, Vowel Filter, Rotary, Pusher, and more, add depth and character to your sound. And much more! The perfect combination of power, precision, and ease of use, making it ideal for producers of all levels.
Installation
- The default content location is: /Library/Audio/Presets/reFX/NEXUS library
- Place the contents in this directory or place a symbolic link there to the current location of the library or edit the path in the file: /users/shared/reFX/nexus/settings.json
LIBRARY

- Download reFX – Nexus 5 v5.5.21 [VR] VST|VST3|AAX|AU [MAC] [06.10.2026]
- Original Publisher: reFX
- Version: v5.5.21
- Format : VST|VST3|AU
- Category: Virtual instruments and synthesizers
- System requirements: macOS 10.13+
- License type: Full
- Download: Size 72.5 MB + 197.35 GB Extensions

Had previous Nexus installed so this was an update. Followed this video for libraries to show during the first install of the previous version. After installing update all libraries and sounds are still there able to play without error:
https://www.youtube.com/watch?v=Z3j2ZQZ5aC8
hello, please am unable to get the content library, ive installed nexus 5.v5.2.3 but it asks me to load library using refx cloud, how do i go about this please?
hello, please am unable to get the content library, ive installed nexus 5.v5.2.3 but it asks me to load library using refx cloud, how do i go about this please?
5.1.1 link plez
Nexus 5 v5.1.1 Download here.
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To create the library, go to YouTube and tap “nexus 5 library install mac” and there you will see how to create the library.
Nexus 5 v5.3.27 (M1, Logic 12.0.1, Tahoe)
this one have strong issues with libraries
roll back to Nexus 5 v5.3.24 – this works excellent
to make it work you need the Nexus factory 5 Library
and also a lot of older Libraries of 4 working
together the whole library you can find across the internet is
around 292GB
5.3.27 (VR) Mac AU_VSTx
A lot of sound expansions don’t work… back to 5.3.24.
im having trouble in mac because it didn’t install the .vst3
same issue here. anyone have the new retro skins that come with this update?
I managed to install Nexus without any problems, however I can’t install the library at all. I downloaded the base library to my computer and moved it to the user folder, then to the refx user command Nexus folder, but it’s not working. Can someone please help me?
how to fix this, no expansion works, only stock presets factory from nexus 2 works. please anyone send solutions : [email protected] TY in advance