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Qtractor
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Qtractor

Flathub·Design & Creative

Qtractor is an Audio/MIDI multi-track sequencer application written in C++ using the Qt framework. It is designed to function as a Linux Desktop Audio Workstation, leveraging JACK for audio and ALSA for MIDI. The application targets personal home-studio users who need a feature-rich GUI for recording, editing, and mixing audio and MIDI tracks.

Free
Linux
QQtractor logo
Visit Flathub↗

Overview

4 features

Qtractor is a Design & Creative product. It focuses on creating and editing multi-track audio and MIDI recordings in a Linux home studio environment. It is built as an open-source project for music producers. Qtractor costs nothing to use. The product ships for Linux.

Behind Qtractor is rncbc aka. Rui Nuno Capela. Key capabilities include Multi-track Sequencing, Audio Recording, and MIDI Support.

  • ✓Multi-track Sequencing
  • ✓Audio Recording
  • ✓MIDI Support
  • ✓JACK Integration

Tags

audio-sequencermidi-sequencerdawlinux-audio

Built with & integrations

Runs on
Linux

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJul 26, 6:34 PM

    qtractor verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Qtractor

What does Qtractor do?
Qtractor focuses on creating and editing multi-track audio and MIDI recordings in a Linux home studio environment. It is catalogued under Design & Creative on PulseGate.
Who is Qtractor for?
Qtractor is an open-source project built for music producers.
Is Qtractor free?
Yes — Qtractor is free to use.
What platforms does Qtractor run on?
Qtractor runs on Linux.
Is Qtractor still maintained?
PulseGate's liveness checks currently classify Qtractor as active.
What are alternatives to Qtractor?
Similar tools tracked by PulseGate include QGit, Qalculate!, and Qpdf Tools.QGitQalculate!Qpdf Tools
Who makes Qtractor?
Qtractor is developed by rncbc aka. Rui Nuno Capela.

At a glance

Platforms
Desktop
Languages
English
First seen
Jul 26, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
music producers
Model
Open source
Solves
Creating and editing multi-track audio and MIDI recordings in a Linux home studio environment.

Developer

rncbc aka. Rui Nuno Capela

Live coverage

Confidence
Medium · 70
Indexed
Jul 26, 2026
Lifecycle
Alive
Activity
Active
First seen
Jul 2026
Last seen
2d ago
Identity audit (10)
Entity ID
cms250kiu09bdjbamouroq9sj
Slug
qtractor-flathub-org
Lifecycle last checked
Jul 26, 2026
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 26, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 26, 2026
Canonical URL
https://flathub.org/apps/org.rncbc.qtractor

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  • Qpdf Tools
    flathub.org
  • Qt Design Studio
    flathub.org
  • aquin
    pypi.org
  • KSquares
    flathub.org