November 7, 2026

Windows x64 installers

• FATHOM II 2.7.1 (tone pass)
  SHA-256: 9baea496122ffa9e6972dcb7b4766d3813be32d40a33022b6a746e7b3fe270d4
• TERMINUS 0.7.1 (true-peak limiter and clipper)
  SHA-256: 756e25cc02ff44f0f7e9ebadfd56bbc44d7c97d155d126aa86c5cb0d781b82d8
• SIGNAL 0.8.1 (oversampled saturation)
  SHA-256: 6b21b8f7466a55bef5e5a546e351efb68cbeb42b5e02127f06980d5d98e55c19
• WRAITH 0.7.1 (de-esser)
  SHA-256: d0d4be02852f9bc6d56b04d966df5f975c2dbae225b213554769ecf4aac01baa
• Voidseer Complete 2.7.1
  SHA-256: a66c3253d1580ef26b23c7da4256a1832505004a6309f165e5dbf3b8551745b5

New in Voidseer 2.7.0

A redesign for all six plugins: every plugin now looks like a piece of rack hardware, with SIMPLE and AUTO tools across the suite.

• All plugins: a rack-hardware console design with clearer labels. IMPACT, SIGNAL, WRAITH and TERMINUS add a SIMPLE view and an AUTO mode that listens to your track and sets the main controls, plus new factory presets pinned at the top of the preset browser.

FATHOM II 2.7.0

• The amp page opens first, and the amp picker and LISTEN & SET sit in the top bar on every page.

NETHERBASS 0.9.0

• SET MY BASS LEVEL: play for a few seconds and NETHERBASS sets the input level for you.
• A side strip keeps the most-used controls in view.

IMPACT 0.8.0

• "What's on this track?" selector: IMPACT starts from settings made for that source.

SIGNAL 0.8.0, WRAITH 0.7.0 and TERMINUS 0.7.0

• SIMPLE view, AUTO mode and new presets.

FORGE (Voidseer Drums) has been discontinued and is no longer in the Complete and Trial installers. If you already have it installed, it stays installed and keeps working; this update does not remove it.

Every plugin keeps its plugin identity, so projects, rigs and presets open as before, with the same settings. Existing customers download the update from their original order; no repurchase is needed. Activation and trial records are kept, and an update does not restart a trial.

Full 2.7.0 release notes

New in Voidseer 2.6.0

A feature update for all seven plugins: a new preset browser, a session reload fix and new Simple-page tools in the racks.

• All plugins: a saved project now reopens with exactly the values it was saved with. The new preset browser in FATHOM II, IMPACT, SIGNAL, WRAITH, TERMINUS and NETHERBASS has START HERE presets pinned at the top, tags, favourites and search. Loading a preset resets every control first, so nothing is left over from the previous one.

FATHOM II 2.6.0

• Level-matched factory rigs: every factory rig sets RIG LEVEL, so switching rigs stays at a similar loudness. Your OUTPUT setting stays yours, and your own rigs and older projects load with RIG LEVEL at 0 dB.
• 3 START HERE rigs: "START HERE - Black metal tremolo", "START HERE - OSDM chainsaw" and "START HERE - Modern death", pinned at the top of the preset browser. FATHOM II now has 27 factory rigs.
• BROWSE: next to the preset list, opens the new preset browser.
• Everything from 2.5.0 is included.

IMPACT 0.7.0

• Simple page: six macros, including the new FEEL (natural to machine), and Listen & Set, which listens to a passage and proposes gate settings for you to accept or ignore.
• Blast Mode: keeps the gate tight between hits at blast-beat speed. Slower playing is unaffected.
• Tail Clean: darkens only the ringing decay after each hit and leaves the attack alone. Off by default.
• Hit display on the Simple page, gate lookahead (0 to 5 ms, reported to your DAW) and a gate detector release control.

SIGNAL 0.7.0

• Simple page: WEIGHT, BITE, FIZZ TAME, GLUE and WIDTH, plus Listen & Set.
• Four BUS starting presets: Guitar wall, Bass DI + amp, Drum smash and Tremolo air.
• Smoother gain and dynamic EQ changes when you move or automate controls.

WRAITH 0.6.0

• Simple page: AGGRESSION, SIBILANCE, CHEST, LEVEL and SPACE, plus Listen & Set with four voice types: Shriek, Fry, Guttural and Clean.
• Four VOICE presets to match.
• Smoother gain and dynamic EQ changes when you move or automate controls.

TERMINUS 0.6.0

• Loudness target: -14, -9 or -7 LUFS, or your own value. Learn listens once and sets the drive into the limiter; it then stays fixed until you learn again, so bounces are repeatable.
• Matched A/B for monitoring at a similar loudness (ignored in offline bounces).
• Simple page and two new presets: Black metal master and Death metal master.

NETHERBASS 0.8.2 and FORGE 0.5.3

• Maintenance updates with the session reload fix.

Every plugin keeps its plugin identity, so projects, rigs and presets open as before, and projects saved with earlier versions open with the new features off. Existing customers download the update from their original order; no repurchase is needed. Activation and trial records are kept, and an update does not restart a trial.

Full 2.6.0 release notes

New in FATHOM II 2.5.0

FATHOM II 2.5.0 brings selectable oversampling quality, new tone controls and smoother automation.

• QUALITY: choose Eco (2x), Standard (4x) or HQ (8x) oversampling. Reported latency stays the same in every mode.
• HQ RENDER: offline bounces can use HQ (8x) automatically, whatever the real-time setting.
• DOUBLER: a built-in double-tracking effect with DOUBLE WIDTH and DOUBLE TIME controls.
• FIZZ and FIZZ FREQ: tame harsh top-end fizz at a frequency you choose.
• RIFF GATE: a gate keyed from your clean DI, with THRESH and a GATE BAND switch (Full or Highs). It adds 1 ms of latency while on.
• OD TIGHT and OD BODY: shape the overdrive pedal's low end and body.
• MATCH BYPASS: level-matched bypass (set when engaged), so you can compare with and without FATHOM II at a similar level. It is off by default.
• Smoother controls: less zipper noise and fewer clicks when you move or automate the gain, EQ and level controls and cabinet delay.
• 10 new factory rigs: black and death metal starting points at moderate gain, for E and D standard tuning (for example "2.5 BM Tremolo (E)", "2.5 OSDM Chainsaw (D)" and "2.5 Tampa Death (E)"). They come after the existing rigs.
• LOCKS: next to UNDO/REDO, choose sections such as gate, pedals, amp, cabinets, EQ or effects to keep when you change factory rigs or load a rig file.
• Easier cabinet IRs: drop a WAV or AIFF file onto a cabinet slot to load it, and use the < > buttons to step through the IRs in the same folder.
• Tuner in the bottom bar: a small tuner readout is visible on every page.
• DI setup: the first time FATHOM II opens on a computer, a short DI setup helps you set your interface level. Projects you already have are not interrupted.
• Compatibility: existing sessions open with the same plugin identity. Sessions that used the legacy engine sound the same as before.

FATHOM II 2.5.0 released October 16, 2026. Existing customers download the update from their original order; no repurchase is needed. Activation and trial records are kept, and an update does not restart a trial.

Full 2.5.0 release notes

New in suite 2.4.2

A maintenance update for all seven plugins. NETHERBASS now ships in the Complete installer and the 14-day trial.

• NETHERBASS 0.8.1 replaces Voidseer Bass in the Complete and trial installers. The old Voidseer Bass plugin is backed up and removed during install, so only one copy appears in your DAW. Plugin identity, parameters and presets are the same as 0.8.0, so NETHERBASS 0.8.0 and Voidseer Bass sessions open unchanged.
• IMPACT: a more focused peak-hold transient detector and a 32-preset library.
• WRAITH: input-adaptive leveling.
• TERMINUS: the loudness meter stays stable across host resets and wider-than-stereo track layouts.
• Installers add a Start Menu shortcut for each standalone app and show their version in Windows (Properties > Details). Third-party licence documents are updated.

Versions: FATHOM II 2.4.2, NETHERBASS 0.8.1, IMPACT 0.6.2, SIGNAL 0.6.2, WRAITH 0.5.2, TERMINUS 0.5.2, FORGE 0.5.2. Existing customers download the update from their original order; no repurchase is needed. Activation and trial records are kept, and an update does not restart a trial.

Full 2.4.2 release notes

New in NETHERBASS 0.8.0

Voidseer Bass is now NETHERBASS; your license and presets carry over.

• New Grind (HM-2-style chainsaw) and Void (gated fuzz over a tight mono sub) amp voices.
• New Mono low lock and DI/amp blend controls, plus ten new factory rigs (11–20).
• Amp-on tone has changed (improved anti-aliasing and Tight control); existing sessions with the amp on will sound different. Amp-off sessions are bit-identical. The 0.7.1 installer stays available on request: email corpus@voidseeraudio.com.

Explore NETHERBASS

New in suite 2.4.1

All seven plugins are commercial releases. Preview labels are removed. Licensing checks the Voidseer store on every activation. Versions: FATHOM II 2.4.1, Bass 0.7.1, IMPACT 0.6.1, SIGNAL 0.6.1, WRAITH 0.5.1, TERMINUS 0.5.1, FORGE 0.5.1.

Full 2.4.1 release notes

New in Voidseer Bass 0.7.0 (now NETHERBASS)

A dedicated bass rig: amp head, pedalboard, dual cabinets, clean lows and post effects.

• Mid-focused overdrive and a gate with detailed detector controls.
• Two parallel algorithmic cabinets with independent speaker, mic-tone and resonance controls.
• Delay, reverb and ducking, plus compression and dynamic EQ.
• Ten factory rigs, including 09 / Boosted death pick.
• Saved sessions retain their settings and plugin identity.

Included in the individual Bass download, Complete installer and 14-day trial. Existing customers can use their original order; no repurchase is needed. Updates preserve activation and do not restart a trial.

Release notes and setup · Explore NETHERBASS

New in FATHOM II 2.4.0

A new Modern Engine pairs frequency-selective overdrive with four separately filtered gain stages. TIGHT and DEFINITION control low-frequency buildup before further distortion; POLISH shapes upper-mid presence and the top end.

• 14 / Modern Death Rhythm joins the existing factory rigs.
• New instances and factory rigs use Modern Engine. Older saved projects retain the legacy engine until you switch it on.
• Optional Console processing adds another colour stage for your guitar chain.
• Includes fixes for fractional-delay wrapping and redundant filter configuration.
• 4x oversampling; 12 samples of reported plugin latency. Interface and DAW buffering add their own latency.

Available through the individual FATHOM II download, the updated Complete installer, and the 14-day free trial. Existing customers download through their original order; no repurchase is needed. Existing trial and activation records are preserved.

Full release notes and setup · Explore FATHOM II

New in Bass 0.5.0 (now NETHERBASS)

Three amp voices, three cabinet voicings, 4x oversampled drive, parallel clean low-end compression and eight starting presets. Older sessions preserve their legacy sound; enable Bass amp rig or load a new amp preset to switch.

Read the bass amp guide

Already purchased?

1. Open Customer downloads and sign in with your checkout email.
2. Choose your original Voidseer order and download the newest installer listed there. You do not need to purchase the same product again for its updates.
3. Save your project, close your DAW and standalone plugins, then run the installer under the same Windows account.
4. Reopen your DAW. Rescan VST3 plugins if the host does not notice the update.

Updates use the same plugin identity and retain saved activation and trial records. An update does not restart a trial.

Before you update

Keep a backup of important projects and your previous installer. Check release notes for compatibility changes before updating a session in progress.

Need help finding an order?

Email corpus@voidseeraudio.com using your purchase email. Include the product and order number, but never send payment-card details.

How updates arrive

Downloads are attached to your existing purchase. Release builds check a small public version feed while running, at most once every 24 hours across your installed Voidseer plugins. A newer release shows an update button linking here. Checks resume when you next open a plugin; nothing runs when all plugins are closed. Installation is manual; plugins do not replace themselves while your DAW is running.

The check sends no license key, email, device identifier, audio or project data. Like any website request, it exposes your IP address to the hosting service. A failed check does not affect audio or activation.

CHECK YOUR DOWNLOAD

Installer
checksums.

“Windows protected your PC”

Voidseer installers are not code-signed yet. We are a small independent developer, and Windows SmartScreen shows this warning for unsigned downloads it has not seen often. It does not mean a virus was found.

To continue, click More info, check the file name, then click Run anyway. If you are unsure, verify the file first using the checksums below, or email us before installing. Never turn off your antivirus or Windows security to install our software.

Verify a file

Open PowerShell in the folder containing the installer and run:

Get-FileHash .\FATHOM-II-Setup-2.7.0-Windows-x64.exe -Algorithm SHA256

Or in Command Prompt:

certutil -hashfile FATHOM-II-Setup-2.7.0-Windows-x64.exe SHA256

Replace the file name with the one you downloaded. The result should match the SHA-256 value below exactly (letter case does not matter). If it does not match, do not run the file. Download it again from your order and email corpus@voidseeraudio.com if it still differs.