XO – Virtual Instruments by XLN Audio
XLN Audio

XO Virtual Instruments

★★★★★★★★★★ 4.2 (109 votes · 1,648 views)
Download XO
Available·Windows 10/11·VST, AU, AAX
  • Safe & tested — no bundled junk
  • Working download, no dead links
  • Installs on Windows in seconds
DownloadAvailable
FormatsVST, AU, AAX
OS Windows

About XO

XO earns its place on the channel strip with a polished, professional result. Made by XLN Audio, this virtual instruments keeps your workflow fast and the sound pro. Set the settings that matter once and it just sits right; dig deeper and it rewards you. On mixes and individual tracks it's a no-brainer, but it goes well beyond that too. Built for Windows, available in VST, AU, AAX, at home in any DAW.

XO System Requirements

Operating system Windows 10 / 11 (64-bit)
FormatsVST, AU, AAX
CPUIntel / AMD, SSE2 support
RAM4 GB minimum (8 GB recommended)
Disk space~1 GB free

How to install XO on Windows

  1. Click the green Download button above to get the Windows installer.
  2. Run the installer and choose your plugin format (VST, AU, AAX).
  3. Open your DAW, rescan plugins, and load XO on a track.

XO FAQ

What is XO?

XO is a Virtual Instruments plugin by XLN Audio. A virtual instruments from XLN Audio made for a sound that translates on a wide range of sources.

Does XO work on Windows?

Yes. XO runs on Windows (Windows 10 and 11, 64-bit) and is available as VST, AU, AAX.

What plugin formats does XO support?

XO is available in the following formats: VST, AU, AAX. It works in all major DAWs that host these formats.

How do I download XO?

Click the green Download button on this page to get XO for Windows, then run the installer and rescan plugins in your DAW.

User Reviews

Oscar V. ★★★★★★★★★★ Apr 2026

Best virtual instruments plugin I've used. Clean sound, zero hassle.

Ryan C. ★★★★★★★★★★ May 2026

Sounds fantastic. Interface could be a touch bigger.

Ivan K. ★★★★★★★★★★ May 2026

Pro results in seconds. Couldn't go back to anything else.

Mike L. ★★★★★★★★★★ Dec 2025

Really solid. Wish it shipped with a few more presets.