After an intense development cycle, the team behind one of the digital audio workstations (DAW) most respected in the free ecosystem has released an update which feels less like a collection of patches and more like a re-engineering of the user experience Ardor 9.0.
From rewriting the graphics engine on macOS to integrating time-stretching algorithms, version 9.0 seeks to eliminate friction between the musical idea and the final recording.
Main new features of Ardor 9.0
Ardour 9.0 features a thorough interface overhaul, with the development team stating they've tackled one of the most critical areas: the startup screen. The old and sometimes confusing opening dialog has been replaced by a unified tabbed interfaceThis new window allows you to seamlessly switch between creating a session, opening recent projects, or browsing the disk, eliminating unnecessary steps before recording the first note.
This philosophy of "cleaning" This extends to the main editor, since the timing rules, that previously could overwhelm the view with multiple lines of information, They have merged intelligently. Now, the Range and location markers coexist in optimized spaces, These are accompanied by new quick navigation controls. In addition, a common complaint about visual clutter has been addressed: the MIDNAM controls (MIDI device names), which used to take up valuable space in track headers, have been relocated to context menus, decluttering the workspace without sacrificing functionality.
Organic MIDI and the "Any" Algorithm
Ardour 9.0 takes a leap forward by integrating StaffPad technology. The new time-stretching algorithm, called "Any", It allows you to manipulate the audio duration with a natural feel. Amazing, stretching not only the sound wave, but also its gain envelopes and effects automation in a coherent way.
La MIDI edition received a new strumming operator (strum), vital to prevent the programmed chords from sounding robotic, but rather as if a real hand were tracing the strings. The step editor has matured, better managing overlapping notes to avoid unwanted duplicates and allowing for smoother chord editing. Furthermore, the software now understands that music breathes: MIDI regions can automatically extend if you drag a note beyond its original boundaries, and the system respects note "tails" when editing loops, preventing abrupt cuts in the performance.
Engineering Under the Hood: RF64 and the macOS Challenge
At a technical level, Ardour has adopted the RF64 format as its recording standard By default, the traditional WAV format has a 4GB limit (a ceiling that's easy to hit in long multi-channel recordings), while RF64 eliminates this barrier. The system is intelligent: if the file is small, it remains a compatible WAV; if it grows too large, it's automatically converted to RF64, ensuring that no take is ever lost due to file system limitations.
For Apple users, the news is even better. Because For years, changes to macOS's graphics APIs had slowed down the redesign of Ardour's interface.. The version Version 9.0 introduces a massive rewrite of the GUI drawing codeThis results in significantly faster performance on dense displays like Retina. Within the Linux ecosystem, security adjustments have been implemented to allow plugins to load on modern, hardened systems, ensuring compatibility with the latest distributions.
Listening to the Community: Preferences and Control
Ardour 8.x introduced "fast groups" (where selecting multiple tracks grouped them temporarily), a feature that polarized the community. Version 9.0 now has an explicit preference to enable or disable this behavior.
La Personalization reaches new levels with adjustments, From defining the mouse drag "dead zone" (to prevent accidental movements) to deciding whether the transport stops immediately or waits until the end of the current measure, a vital function for live performance. Furthermore, the VST3 plugin management has been improved, allowing the graphical interface to open automatically when adding an instrument and offering new control modes for virtual potentiometers.
With native support for new controllers like the Arturia Keylab mk2 series and Novation Circuit, and expanded Lua scripting capabilities that now even allow you to create MIDI regions by code, Ardour 9.0 is not just an update; it's a statement of maturity for a tool that no longer has anything to envy from the commercial giants.
Finally, if you are interested in knowing more about it, you can consult the details in the following link.
How to install Ardor on Ubuntu and derivatives?
For those who are interested in being able to install Ardor on their system, they should know that the package is inside the repositories of most distributions and ready to be installed, just with the detail that this is only a trial version.
In the case of Ubuntu and derivatives, the package is within the repositories. Having said that, If you want to test the application I leave you the commands of installation.
To install Ardor on Debian, Ubuntu and derivatives:
sudo apt install ardour
Another method to install Ardor on your system is with the help of the flatpak packages. For this, your system must have the support to install this type of packages and the command to install is as follows:
flatpak install flathub org.ardour.Ardour
And voila, with that you can now search for the launcher in your application menu or in case you want to run the application from the terminal or you cannot find the launcher, just type:
flatpak run org.ardour.Ardour