Tenacity

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What Tenacity is

Tenacity is a free, open-source multitrack audio editor and recorder developed by volunteers. It records from real or virtual audio devices and processes audio up to 32-bit float. Editors can work across a multitrack timeline at arbitrary sample positions, use keyboard editing, and access screen reader and narration support. Tenacity imports and exports a wide range of audio formats, with FFmpeg available to extend format support. It supports VST 2, LADSPA/LV2, and AU plugins, plus Nyquist scripting and named-pipe scripting with languages such as Python and Perl. The project describes uses including music recording, podcast editing, and academic signal analysis. It runs on Windows, macOS, Linux, *BSD, and Haiku, and is licensed under GNU GPL version 2 or later. Linux distribution options include Flatpak and AppImage, although AppImage-specific issues are unsupported. The manual recommends at least 2 GB of available RAM and 10–15 GB of storage for modest use, with more needed for larger projects. Its track area is not hardware accelerated and may use substantial CPU resources; project files can also grow unexpectedly large. The Mixer Toolbar was removed, so input and output volume controls are unavailable.

Who it suits

Tenacity suits people recording music, editing podcasts, or analyzing audio signals who want a free, open-source multitrack editor. It also offers keyboard editing and screen reader and narration support.

What it does well

Free and open-source under GNU GPL version 2 or later.
Runs on Windows, macOS, Linux, *BSD, and Haiku.
Supports multitrack editing and processing up to 32-bit float.
Supports VST 2, LADSPA/LV2, and AU plugins.
Offers Nyquist and named-pipe scripting.

What to know first

Track area is not hardware accelerated and may use substantial CPU.
Project files may grow unexpectedly large.
No input or output volume controls.
AppImage-specific issues are unsupported.

Getting started

Visit https://tenacityaudio.org/.
Choose a build for Windows, macOS, Linux, *BSD, or Haiku.
Linux users can choose Flatpak or an AppImage; AppImages are provided as-is.
Get a pre-packaged build from the repository releases or build Tenacity from source.

Verdict

Tenacity offers multitrack recording and editing across several operating systems, with broad format, plugin, and scripting support. Consider its CPU use, possible project-file growth, and missing input and output volume controls before choosing it.

Questions

Is Tenacity free?

Yes. It is free and open-source software under GNU GPL version 2 or later.

Does Tenacity offer a free trial?

No free trial is listed; Tenacity is free software.

Which platforms does Tenacity support?

It supports Windows, macOS, Linux, *BSD, and Haiku.

Can I use plugins and scripts with Tenacity?

Yes. It supports VST 2, LADSPA/LV2, and AU plugins, plus Nyquist and named-pipe scripting.

How can I get Tenacity?

Pre-packaged builds are available through repository releases, and users can also build it from source. Linux options include Flatpak and AppImage.

Facts from Tenacity's own pages

Analysis: It includes tools for analyzing signals, including audio. · tenacityaudio.org, 7 Oct 2026
Audio formats: It imports and exports a wide range of audio formats, with FFmpeg available to extend format support. · tenacityaudio.org, 7 Oct 2026
Audio quality: It supports audio processing up to 32-bit float. · tenacityaudio.org, 7 Oct 2026
Distribution: The project says pre-packaged builds are available through its repository releases and that users can also build it from source. · tenacityaudio.org, 7 Oct 2026
Editing and accessibility: It offers sample-level editing and a multitrack timeline, plus keyboard editing, screen reader, and narration support. · tenacityaudio.org, 7 Oct 2026
Feature gap: The manual says Tenacity has no way to adjust input or output volume levels because the Mixer Toolbar was removed. · tenacityaudio.org, 7 Oct 2026
Formats: It imports and exports a wide range of audio formats, with FFmpeg available to extend format support. · tenacityaudio.org, 7 Oct 2026
Free plan: Yes · tenacityaudio.org, 21 Sept 2026
Intended users: The manual describes uses including recording music, editing podcasts, and analyzing signals for academic research. · tenacityaudio.org, 7 Oct 2026
License: Tenacity is free and open-source software licensed under GNU GPL version 2 or later. · tenacityaudio.org, 7 Oct 2026
Limits: The manual warns that the track area is not hardware accelerated and can use substantial CPU resources; project files may also grow unexpectedly large. · tenacityaudio.org, 7 Oct 2026
Linux distribution: Linux distribution options listed include Flatpak and AppImage, though AppImages are provided as-is and AppImage-specific issues are unsupported. · tenacityaudio.org, 7 Oct 2026
MIDI sequencing: No · tenacityaudio.org, 21 Sept 2026
Multitrack editing: Yes · tenacityaudio.org, 21 Sept 2026
Notable limitation: The manual says the track area is not hardware accelerated and may use an undesirable amount of CPU resources. · tenacityaudio.org, 7 Oct 2026
Platforms: The manual says official binaries are provided for Windows and 64-bit Linux; macOS is supported when building from source, with macOS 10.15 as the minimum. · tenacityaudio.org, 7 Oct 2026
Plugins: It supports VST 2, LADSPA/LV2, and AU plugins. · tenacityaudio.org, 7 Oct 2026
Plugins and scripting: It supports VST, LADSPA/LV2 and AU plugins, Nyquist scripting, and scripting through named pipes with languages such as Python and Perl. · tenacityaudio.org, 7 Oct 2026
Product: Tenacity is an easy-to-use, cross-platform multitrack audio editor and recorder developed by volunteers as open-source software. · tenacityaudio.org, 7 Oct 2026
Recording: It records from real or virtual audio devices. · tenacityaudio.org, 7 Oct 2026
Scripting: It supports Nyquist scripting and scripting in Python, Perl, and other languages through named pipes. · tenacityaudio.org, 7 Oct 2026
Support: The project directs users to its Matrix channel for real-time help and its Lemmy community for discussions. · tenacityaudio.org, 7 Oct 2026
Supported platforms: Windows, macOS, Linux, *BSD, and Haiku · tenacityaudio.org, 21 Sept 2026
System requirements: The manual recommends at least 2 GB of available RAM and 10–15 GB of storage for modest usage, with more needed for larger projects. · tenacityaudio.org, 7 Oct 2026