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Ocenaudio

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Free, fast, and easy-to-use cross-platform audio editor with real-time effect preview

Audio Editing Software
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  • Deployment On Premises
  • Starting price Free
  • Free trial Not offered
  • Best for Freelancers, Startups, SMEs

What is Ocenaudio?

Ocenaudio is a free audio editor that originated from a speech-processing research group at the Federal University of Santa Catarina in Brazil, later rewritten and released publicly starting in 2009. It is built to be simple and fast, with a real-time effects preview so users hear processed audio while adjusting settings, a full spectrogram view, multi-selection editing, and support for VST plugins. It runs on Windows, macOS, and Linux.

Unlike many audio tools, ocenaudio has no paid tiers, subscriptions, or premium features; all users get identical functionality regardless of platform. It suits podcasters, students, musicians, and hobbyists who want a lightweight, no-cost alternative to more complex audio editors, with the option to support development through donations.

Key Features of Ocenaudio

Ocenaudio lists 8 documented features, including Real-time effect preview while adjusting parameters, Multi-selection editing across different parts of a file simultaneously and VST plugin support. The list below covers what the product does rather than how it is marketed.

  • Real-time effect preview while adjusting parameters
  • Multi-selection editing across different parts of a file simultaneously
  • VST plugin support
  • Full spectrogram view with adjustable frequency band, window, and range settings
  • Wide audio format support with batch/multi-document processing
  • Cross-platform availability on Windows, macOS, and Linux
  • Built-in audio recording and signal generation tools
  • Loudness and level metering tools

Ocenaudio Pricing

Ocenaudio lists one plan, at Free.

Free

Free

None, all features included

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Completely free software with no paid tiers; development supported by optional donations

Ocenaudio Specifications

Ocenaudio is available on Windows and macOS. It has a free plan.

Deployment
  • On Premises
Billing cycle
Onetime
Desktop
  • Windows
  • macOS
Languages
  • English
Built for
  • Freelancers
  • Startups
  • SMEs
Integrations
VST plugins
Public API
No
Free trial
No
Free plan
Yes
Runs in browser
No
Customisable
Yes
Website
ocenaudio.com

Ocenaudio Videos

Ocenaudio Screenshots

Ocenaudio screenshot 1

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Ocenaudio FAQs

Yes, ocenaudio is completely free software with no paid tiers, subscriptions, or premium features; every user gets the same functionality.

It runs on Windows, macOS, and Linux.

Yes, it supports VST plugins, which can also use the real-time preview feature.

It originated with a speech-processing research group at the Federal University of Santa Catarina in Brazil and was rewritten and publicly released starting in 2009.

Yes, ocenaudio applies a real-time preview so you hear the processed audio while adjusting effect settings.