> ## Content Index > Fetch the complete content index at: https://soundforgepro.com/llms.txt > Use this file to discover other available public pages before exploring further. # iZotope Ozone EQ Free: How to Claim the Ozone 12 Equalizer and Use It Well - URL: https://soundforgepro.com/ozone-eq-free/ - Published: 2026-10-21T01:48:10.000Z - Updated: 2026-10-22T01:08:44.000Z - Description: iZotope's Ozone EQ is the full Ozone 12 Equalizer at $0. Here is the official Komplete Start route, the fixes when it doesn't appear, what Transient/Sustain and Digital mode do, how it compares with paid Ozone and how to load it in Sound Forge Pro. - Author: Erick Finn - Tags: Free Plugins, Ozone **Yes. iZotope's Ozone EQ is free, and it is the complete Equalizer module from Ozone 12 rather than a trial or a lite cut. To get it, request Native Instruments' free Komplete Start bundle with a Native ID, then install "Ozone 12 Equalizer" from the Library tab in Native Access 2.** [iZotope's Ozone EQ page](https://www.izotope.com/products/ozone-eq) lists it at $0 as a free mastering EQ, and [Native Instruments' Ozone 12 Equalizer page](https://www.native-instruments.com/en/products/izotope/ozone-12-eq/) offers the same module as a free download. It includes Transient/Sustain, Mid/Side and Left/Right processing, a linear-phase Digital mode, Delta listening, Gain Match and a 0-200% Amount control. It does not include Match EQ, Master Assistant or any other Ozone module. I'd install it even if you already own Ozone 12 Elements. Elements has no editable modules, no Delta button and no Transient/Sustain mode, so this free plugin gives you hands-on EQ controls that the $55 edition doesn't. The only cost is the account route through a Native ID, Komplete Start and Native Access 2\. Once it's done, Ozone EQ is the first title I'd pick from the [free plugins and trials hub](https://soundforgepro.com/free-plugins/) for anyone who masters or does tonal cleanup. ## Is Ozone EQ really free? What you actually get Yes, with no time limit and no feature lock. On October 21, 2026, iZotope's US store showed Ozone EQ at $0 and available. Native Instruments sells the identical product as "Ozone 12 Equalizer", the Equalizer module of Ozone 12, and delivers it through Komplete Start. [NI's Komplete Start page](https://www.native-instruments.com/en/products/komplete/bundles/komplete-start/) lists it as the bundle's iZotope item and states "No credit cards. No subscriptions." Independent coverage agrees it's the real module. [Gearnews' Ozone 12 EQ news piece](https://www.gearnews.com/ozone-12-eq-freeware-plugin-studio/) called it "not a stripped-down trial version ... but a fully-fledged plugin", and [Soundgale's report on the free release](https://soundgale.com/izotope-ozone-12-eq-is-now-available-as-a-standalone-plugin-for-free/) said it "fully replicates the equalization module's capabilities from iZotope Ozone 12". The naming is confusing because the giveaway is older than Ozone 12\. [NI's own Ozone EQ walkthrough](https://blog.native-instruments.com/ozone-eq/) explains that NI made the EQ free in late 2023 in a refreshed Komplete Start, and that version was built as part of Ozone 11\. According to Soundgale's September 2025 report, the free EQ then moved to the Ozone 12 version, and Komplete Start now carries only that one. Two leftovers still say "Ozone 11": - iZotope's "Download via Native Access" button points to an NI address ending in `/ozone-11-eq/`. - Some retailers still list the old name (more on that below). What you install today is the Ozone 12 Equalizer. The [Ozone 12 vs Ozone 11 comparison](https://soundforgepro.com/ozone-12-vs-ozone-11/) covers what changed across the whole suite. This page covers only the EQ. For the rest of iZotope's giveaways (Trash Lite, Vinyl, Vocal Doubler and Ozone Imager), the [free iZotope plugins guide](https://soundforgepro.com/free-izotope-plugins/) covers each one and separates the true freebies from the trials. ## How to get it: Native ID, Komplete Start, Native Access 2 Ozone EQ has no standalone installer. You claim the free license through Komplete Start and install the plugin with Native Access 2\. The [official Ozone 12 Equalizer installation steps](https://support.inmusicstore.com/en/support/solutions/articles/69000879264-ozone-12-equalizer-installation-and-setup) run in this order: 1. **Create a Native ID.** This is a free Native Instruments account. If you start from iZotope's page, its "Free Download with Komplete Start" button leads to the same sign-up or sign-in. 2. **Request Komplete Start.** Request the free license on NI's Komplete Start page while signed in. No card is needed. 3. **Install Native Access 2.** NI lists Native Access 2 as a requirement for downloading and installing Komplete Start. 4. **Install the EQ.** Log in to Native Access with your Native ID, open the Library tab and install Ozone 12 Equalizer. You don't need the whole bundle: the complete Komplete Start install is about 17 GB, and NI's minimum is 2 GB of free disk. ![Four-step flow from Native ID to Request Komplete Start to Install Native Access 2 to the Library tab with Ozone 12 Equalizer, with two side notes for re-requesting Komplete Start and fixing the locate-the-library error](https://storage.ghost.io/c/af/4b/af4b05d4-2e0b-4edc-8378-1e2a62fecc70/content/images/2026/10/ozone-eq-claim-route.webp) Follow the four steps left to right. If the EQ is missing at the last step, check the two side notes first. ### If Ozone EQ doesn't show up Almost every complaint about the free EQ is about getting it, not using it. Each fix below matches a documented case: - **You requested Komplete Start before the EQ was added.** Request it again. In [NI's community thread on claiming the Ozone 12 EQ](https://community.native-instruments.com/discussion/47687/how-do-i-claim-ozone-12-eq-free), an NI staff reply says this is not a bug: you need to request Komplete Start again to receive products added since your first request. In the same thread, one user only got it after registering the product on NI's website as well as in Native Access. Try that if the re-request alone doesn't work. - **Native Access asks you "to locate the library".** That error means you are running the old Native Access. Install Native Access 2 and sign in again. - **You received an invoice but no plugin.** The official steps put the download in Native Access, not in an email. Sign in to Native Access 2 with the same Native ID you used for the request and check the Library tab. Two of the six reviews on iZotope's store page describe exactly this: one buyer couldn't find a download link, and another received only the invoice. - **The host asks for Product Portal activation.** One user in a [Cakewalk forum thread about the free EQ](https://discuss.cakewalk.com/topic/89948-izotope-free-ozone-12-mastering-eq/) saw an "activation via product portal" message when loading it in FL Studio, and a reply said a web search turned up reports of a known issue. That is a single, unconfirmed report. For the iZotope authorization side, follow the [Product Portal install and authorization fixes](https://soundforgepro.com/izotope-product-portal-authorization-install-fixes/). - **It installed, but your host doesn't list it.** The Ozone 12 line ships VST3, AU and AAX in 64-bit, with no VST2\. In a 2023 reply about its Ozone 11 plugins, [NI staff gave the default Windows VST3 folder](https://community.native-instruments.com/discussion/18562/why-cant-i-use-ozone-11-core-in-ableton) as `C:\Program Files\Common Files\VST3`. Make sure your host scans that folder for VST3, not a VST2 folder. ## The controls, from left to right Ozone EQ is a parametric EQ with a spectrum display, a header row of global controls and an I/O meter panel on the right. The [Ozone 12 Equalizer chapter of iZotope's user guide](https://docs.izotope.com/ozone12/en/equalizer.html) documents every control in the free module. The four header controls marked in the image do most of the work. ![Simplified Ozone 12 Equalizer control map: orange callouts mark 1 the Delta button, 2 the Digital filter-mode menu, 3 the M/S channel-mode menu and 4 the Amount slider, with Bypass and Gain Match buttons under the meters](https://storage.ghost.io/c/af/4b/af4b05d4-2e0b-4edc-8378-1e2a62fecc70/content/images/2026/10/ozone-eq-header-controls.webp) 1 Delta, 2 Global Filter Mode, 3 channel mode (set to M/S here), 4 Amount. Turn on Gain Match under the meters before you judge a move. | Control | What it does | When to use it | | --------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------- | | 1\. Delta | Monitors the difference between the signal before and after the module. | To hear only what your boosts and cuts change. | | View selector | Switches between HUD View (the default, a panel for the selected node) and All Bands View (every band in a table). | HUD for one band; All Bands to check the whole curve at once. | | 2\. Global Filter Mode | Analog uses minimum-phase IIR filters; Digital uses linear-phase FIR filters. | See the Analog vs Digital section below. | | 3\. Channel processing mode | Stereo, Mid/Side, Left/Right or Transient/Sustain. | Mid/Side for center vs edges, Transient/Sustain for attack vs tail. | | 4\. Amount | Scales the gain of every band from 0% to 200% (default 100%). 0% equals bypassing all bands, 200% doubles every band's gain, and no band goes past +15 dB or -30 dB. | To make the whole curve gentler or stronger without redrawing it. | | Reset | Returns every control in the module to its factory default. | To start over. | | Bypass and Gain Match | Found below the I/O meters. Bypass disables all processing; Gain Match balances output loudness as you work. | Keep Gain Match on so louder doesn't sound better by default. | ### Adding, moving and soloing bands There are three ways to add a node: - the + button on the curve - `Cmd/Ctrl+Return`, which drops one in the center of the spectrum - a double-click Hold Alt/Option while clicking a node or an area of the spectrum to solo that frequency region for a moment. Each band covers 20 Hz to 20 kHz with gain from -30 dB to +15 dB, and the spectrum scale runs from 1 Hz to 22,050 Hz. New nodes pick their shape from where you place them: - 20-100 Hz: Baxandall Bass - 100 Hz to 8 kHz: Proportional Q, which tightens the further you push its boost or cut - 8-20 kHz: Baxandall Treble If you need a refresher on what lives in those ranges, the [audio frequency chart](https://soundforgepro.com/audio-frequency-chart/) maps them to instruments and problems. | Shape menu | Shapes | Limits | | ------------------ | ------------------------------------------------------ | ------------------------------------------- | | Peak | Bell, Proportional Q, Band Shelf | All have adjustable Q | | Low and high shelf | Analog, Baxandall, Vintage (Pultec-inspired), Resonant | Baxandall Bass and Treble have no Q control | | Low and high pass | Flat (Butterworth), Resonant, Brickwall (Elliptic) | Brickwall HP and LP have no slope control | | Surgical | Surgical shapes | Digital mode only | ## Transient/Sustain mode: EQ the attack and the tail separately Transient/Sustain is the reason this free EQ stands out. According to [iZotope's general controls documentation](https://docs.izotope.com/ozone12/en/general-controls.html), the mode analyzes the incoming signal and separates the transients from the sustained part. You EQ each part on its own, and the two are then mixed back together. With no processing on either side, they sum to the exact same signal, so switching the mode on changes nothing until you move a node. ![Signal-flow diagram: Input splits into a Transient path and a Sustain path, each with its own EQ curve, then both sum back to Output, with a note that unprocessed paths give identical output](https://storage.ghost.io/c/af/4b/af4b05d4-2e0b-4edc-8378-1e2a62fecc70/content/images/2026/10/ozone-eq-transient-sustain-split.webp) Each path gets its own curve. Leave one flat and only the other part of the sound changes. NI's walkthrough gives a clean example. To tame a harp's attack, they put a high shelf on the transient channel at 1800 Hz and pulled it down 5 dB, which softened the pluck and left the shimmer of the sustain alone. [iZotope's own tutorial for the free EQ](https://www.youtube.com/watch?v=N5ERarcHkwY) also centers on this mode: two of its four main chapters, running from 2:08 to 11:24 of a roughly 15-minute video, apply Transient/Sustain to guitar and drums. Know what it is not. As one mix engineer [put it on X](https://x.com/natemixing/status/1993711559420334482), "It's not a transient shaper." It gives the attack and the tail their own EQ curves. It is not a dedicated control for attack or sustain level, so use it to change the tone of a pluck, pick or stick hit, not to make drums punchier in the transient-designer sense. The mode also explains why the free EQ adds something even for paying users. Delta and the Transient/Sustain channel modes are Standard and Advanced features, and Ozone 12 Elements has neither. Gearnews singled the mode out as a special feature of the free release, and Soundgale listed it among the plugin's highlights. ## Analog or Digital mode: phase, Surgical shapes and CPU Analog mode uses minimum-phase IIR filters. Digital mode uses linear-phase FIR filters, which keep the original phase but cost more CPU. That trade-off decides which mode to use. Digital mode adds two things Analog mode lacks: - **Per-band phase.** The HUD's Advanced panel sets each band's phase from 0% (linear phase) to 100% (minimum phase). The panel is disabled in Analog mode, and Phase doesn't appear in All Bands View. - **Surgical filter shapes.** These are available only in Digital mode. To see what a band does to timing, turn on Show Extra Curves in the options. It adds Phase Response (degrees), Phase Delay (ms) and Group Delay (ms) rulers to the spectrum. [The EQ options page](https://docs.izotope.com/ozone12/en/options.html) lists four more settings: - **Alt-Solo Filter Q:** sets the bandwidth (Q) of the Alt/Option solo. - **Soft Saturation:** makes overs from EQ boosts saturate instead of clipping harshly. - **Buffer Size:** set in samples. - **Frequency Resolution:** 3, 6, 12, 24 or 48 Hz. If Digital mode is too heavy for your machine, [iZotope's performance tips](https://docs.izotope.com/ozone12/en/getting-started.html) give two fixes: - Adjust the EQ buffer size in Options. - Where you can, use Stereo instead of Mid/Side, Left/Right or Transient/Sustain. [Bedroom Producers Blog's linear-phase EQ roundup](https://bedroomproducersblog.com/2024/10/10/best-free-linear-phase-eq-vst-plugins/) makes the same point: Digital mode "demands more CPU resources". Neither source puts a number on it. My rule: use Analog on single tracks and quick tonal fixes, where minimum-phase behavior is normal and CPU is cheap. Switch to Digital on the master and for Mid/Side moves, where keeping the original phase is the point. After any Mid/Side change, check the result in mono. ## Free EQ vs Ozone 12 Elements, Standard and Advanced The free download is the Equalizer module alone. Every other Ozone tool stays in the paid editions. The table shows the rows that matter for an EQ decision, with [iZotope US store prices](https://www.izotope.com/products/ozone-standard) as listed on October 21, 2026, when no sale was running. | Feature | Free Ozone EQ | Elements | Standard | Advanced | | ------------------------------ | -------------------- | ------------------------------------------------------ | -------- | ----------------- | | Price (US store, Oct 21, 2026) | $0 | $55 | $219 | $499 | | Hands-on Equalizer | Yes | No; Assistant offers an Equalizer amount (0-200%) only | Yes | Yes | | Transient/Sustain and Delta | Yes | No | Yes | Yes | | Match EQ | No (separate module) | No | Yes | Yes | | Master Assistant | No | Yes, its main workflow | Yes | Yes | | Single-module plugin | Yes, the Equalizer | No | No | Yes, every module | **Match EQ.** Match EQ is a separate Ozone 12 module, so the free Equalizer doesn't do spectrum matching. [iZotope's feature-difference notes](https://docs.izotope.com/ozone12/en/getting-started.html) also keep Master Assistant, Stem Focus, Signal Chain, Referencing and Codec Preview in the full Ozone plugin only. [iZotope's edition comparison](https://www.izotope.com/products/ozone-advanced?country=US) puts Match EQ among the 14 modules in Standard, and Advanced includes it too. If matching is the reason you're here, the [Ozone 12 Elements vs Standard vs Advanced comparison](https://soundforgepro.com/ozone-12-elements-vs-standard-vs-advanced/) shows which edition carries which module. **If you already own Ozone:** - **Elements owners**, including anyone who got Ozone 11 Elements with Sound Forge Pro 18 Suite at its 2024 launch, gain the editable bands their edition lacks. - **Standard owners** already have the Equalizer inside Ozone. Standard doesn't expose components, though, so the free plugin works as a lighter single-module insert. - **Advanced owners** already have the Equalizer component, so the free download duplicates it. Upgrades from Elements to Standard listed at $165, and from Standard to Advanced at $279, on the same date. The [iZotope upgrade price guide](https://soundforgepro.com/izotope-price-upgrade-guide/) tracks those paths, and the [Ozone hub](https://soundforgepro.com/izotope-ozone/) collects every Ozone 12 guide. ## System requirements and plugin formats Ozone EQ installs through Komplete Start, so NI's bundle requirements set the minimum. The Ozone 12 line's own specs narrow the operating system builds and confirm the plugin formats. | Item | Requirement | | --------------- | ------------------------------------------------------------------------------------------------------------ | | macOS | macOS 14, 15 or 26 (Komplete Start). The Ozone 12 line lists Sonoma 14.7.x, Sequoia 15.7.x and Tahoe 26.1.x. | | Windows | Windows 10 or 11 (Komplete Start). The Ozone 12 line lists Windows 10 22H2 and Windows 11 24H2. | | Processor | Intel Core i5 or equivalent, or Apple Silicon. Ozone 12 runs natively and under Rosetta. | | Memory and disk | 4 GB RAM (6 GB recommended); 2 GB free disk, 17 GB for the complete Komplete Start install | | Graphics | OpenGL 2.1 | | Formats | VST3, AU and AAX, 64-bit only, no VST2 (per the Ozone 12 line) | | Installer | Native Access 2 required | On an older macOS, don't count on finding an Ozone 11 EQ download. Komplete Start now delivers the Ozone 12 version, and NI's current requirements start at macOS 14. ## Using Ozone EQ in Sound Forge Pro Sound Forge Pro doesn't appear on iZotope's list of compatible hosts for Ozone 12, which names DAWs such as Pro Tools, Cubase, Reaper and FL Studio. Even so, [Sound Forge's edition page](https://www.vegascreativesoftware.com/sound-forge/pricing/) promises full support for third-party VST2, VST3 and ARA plugins. The free EQ should therefore load as a VST3, even though iZotope doesn't list that pairing. [Current Sound Forge](https://borisfx.com/downloads/sound-forge/) is version 2026.0.0.71, a 64-bit Windows application, so you'll be using the Windows VST3 build. [Sound Forge's help on applying effects](https://cdn.borisfx.com/borisfx/Documentation/soundforge/2026/en/content/applying%5Fprocesses%5Fand%5Feffects.htm) gives three ways to use it: - pick it from the Process, Effects or FX Plug-Ins menu - drag it in from the Plug-In Manager - place it in a Plug-In Chain If it doesn't appear, check whether the [Plug-In Manager has hidden it](https://cdn.borisfx.com/borisfx/Documentation/soundforge/2026/en/content/proonly/plug-in%5Fmanager.htm). A forced rescan brings hidden plugins back. For the full scan-folder checklist, use the [Sound Forge Pro VST plugins not showing guide](https://soundforgepro.com/sound-forge-pro-vst-plugins-not-showing/). In a Sound Forge mastering chain I'd put Ozone EQ early, before any width or level stages, and keep the limiter last. The [guide to mastering a track in Sound Forge Pro](https://soundforgepro.com/how-to-master-a-track-in-sound-forge-pro/) walks through that order. For a simple tone fix, Sound Forge's built-in equalizer may be all you need, as the [Sound Forge Pro equalizer guide](https://soundforgepro.com/how-to-use-equalizer-sound-forge-pro/) shows. Reach for Ozone EQ when the job needs Transient/Sustain, Mid/Side or linear-phase processing. ## Test results: what reviews and users report The composite result is clear. Every published editorial verdict on the free EQ is positive, every source that describes its features mentions Transient/Sustain, and the only consistent complaint is about getting the license. This summary draws on 11 distinct sources, 7 of them independent of iZotope and NI. None of them publishes CPU, latency or null-test figures, so it is a count of verdicts, not a table of measurements. | Finding | Sources agreeing | Who says it | | ---------------------------------------------- | ------------------------------- | ---------------------------------------------------------------------------------------------------------------------- | | Full module, not a trial or lite version | 5 of 5 pages (4 publishers) | Gearnews, Soundgale, NI product page, NI Komplete Start, iZotope store | | Transient/Sustain is mentioned | 8 of 8 feature write-ups | iZotope free page, NI blog, iZotope tutorial, Gearnews, Soundgale, Bedroom Producers Blog, Greg Kocis, Plugin Boutique | | Editorial verdict is positive | 3 of 3 reviews (2 publications) | Gearnews, Bedroom Producers Blog (2024 and 2026) | | Digital mode costs more CPU (no figures given) | 2 of 2 | iZotope user guide, Bedroom Producers Blog | | Getting the licence causes friction | 4 of 4 | NI community, iZotope store reviews, iZotope support, Cakewalk forum | | Store rating | 4.5 of 5 (6 reviews) | iZotope store buyers; 2 of 6 mention download trouble | **The reviews are short and favorable:** - **Gearnews (September 4, 2025):** ended its news piece with "Highly recommended download!" - **Bedroom Producers Blog (2024):** its unranked linear-phase roundup listed the then-current Ozone 11 EQ second of six free linear-phase EQs and called it "a great candidate" for a go-to EQ. - **Bedroom Producers Blog (May 2026):** [its free-bundle round-up](https://bedroomproducersblog.com/2026/05/14/three-plugin-bundles/) calls Ozone EQ "a mastering-grade EQ you'd otherwise pay for" and puts the full Komplete Start install at roughly 17 GB, which matches NI's own figure. The move from v11 to v12 looks small in practice: one Cakewalk forum user reported "Not seeing any material differences from v11 out of the gate." **The buyer data is thin but consistent.** On October 21, 2026, iZotope's store showed 4.5 stars from six reviews: five 5-star and one 2-star. The 2-star review is the buyer who received only an invoice. Six reviews is a small sample, and the two problems reported are about delivery, not sound. The pattern matches the NI community thread, where existing Komplete Start users had to request the bundle again. **Performance is described only in words.** iZotope's documentation and Bedroom Producers Blog both say linear-phase Digital mode is heavier than Analog. Nobody has published CPU percentages or latency in samples for the free EQ, so treat Analog as the light option and Digital as the one to budget for. My read of the evidence: the sound and feature set aren't in question, and the setup is the only real hurdle. Follow the four steps exactly, and if you're an existing NI user, re-request Komplete Start first. ## Presets, Plugin Boutique and Black Friday **Presets.** The free EQ has a Presets menu in its header. It appears in NI's product image and in Greg Kocis's chapter list for the Ozone 12 EQ. Neither iZotope nor NI publishes a preset count, so ignore any specific number you see quoted elsewhere. Use presets as starting curves, then adjust them with Gain Match on. **Plugin Boutique.** [Plugin Boutique's Ozone EQ listing](https://www.pluginboutique.com/product/2-Effects/16-EQ/11504-iZotope-Ozone-EQ) still shows "Ozone 11 Equalizer", marked FREE, with old requirements (macOS Monterey 12.6.8 and Ventura 13.5). It's harmless, but it's stale. Use iZotope's or NI's page so you claim the current Ozone 12 module. **Black Friday and crossgrades.** A $0 plugin has nothing to discount, so seasonal iZotope sales apply only to paid Ozone. The [iZotope Black Friday price tracker](https://soundforgepro.com/izotope-black-friday/) lists past discounts and buy-below targets for the editions. The free license also shouldn't open cheaper upgrade paths. iZotope's Ozone 12 crossgrades ($199 for Standard and $449 for Advanced on October 21, 2026) are for owners of "any paid iZotope product", and a free EQ license doesn't fit that wording. ## Verdict Install it. Ozone EQ is a complete mastering-grade equalizer at $0\. Its Transient/Sustain mode, Delta listening and linear-phase option are features iZotope otherwise keeps for Standard and Advanced. Elements owners gain the most, including Sound Forge Pro 18 Suite users who got Ozone 11 Elements. So do Sound Forge users who want attack-and-tail EQ or linear-phase work that the built-in tools don't cover. Buy Ozone 12 Standard instead when you need Match EQ, the full module set and Master Assistant in one plugin. The [Ozone 12 review](https://soundforgepro.com/ozone-12-review/) covers whether the whole suite is worth it. Until then, the free EQ is the best no-cost way to find out whether Ozone's workflow suits you. ## FAQ ### Can I install Ozone EQ without Native Access? No. The free license comes through Komplete Start, and NI requires Native Access 2 to download and install that bundle. Both iZotope's and NI's Ozone EQ pages send the download through Native Access. ### Do I have to download all of Komplete Start? No. After you request the bundle, install only Ozone 12 Equalizer from the Library tab. The full Komplete Start install is about 17 GB, and NI lists 2 GB of free disk as the minimum. ### Is the Ozone 11 EQ still available for free? Not through the official route. Komplete Start offered the Ozone 11 EQ from late 2023, and since September 2025 it delivers the Ozone 12 Equalizer. Listings that still say "Ozone 11 Equalizer" are older pages for the same giveaway.