Recorded rhythmic performances.
Build your own when you want to.
Live-recorded rhythmic patterns
+ dedicated spiccato engine.
Instant momentum or total control.
This is not a traditional string library.
Most libraries sequence short samples into patterns.
Forge Low Strings captures real performed rhythmic phrases — preserving natural bow energy and micro-variation — while still giving you full control to build your own.
See how Forge is used by composers.
Recorded in the DAW.
Reviewed by the composer.
Forge Low Strings is simply incredible. It feels very close to a real instrument, with a quality you can hear right away. I also really like how practical and easy it is to use, making it a great starting point or a perfect complement to an idea while composing.
Alex Rocha, composer
Forge Low Strings greatly streamlines my workflow as a composer, with realistic spiccatos and phrases that work straight out of the box in a score—especially for action and motion-driven scenes.
Guilherme Senff, composer
Cinematic strings.
With personality.
A quirky romantic-comedy cue by Ivan Trevisan, driven by Forge Low Strings as the rhythmic and harmonic engine.
In this composition, Forge Low Strings acted as the rhythmic and harmonic backbone of the cue, shaping the narrative through motion, dynamics, and texture. Its recorded patterns and spiccato one-shots made it easy to create evolving harmony with a strong sense of groove, while the built-in sequencer allowed for precise control and variation.
The result is a lively, cinematic dialogue between strings and brass, showing how Forge Low Strings can become an active storytelling element rather than just a background layer.
Ivan Trevisan, composer
One library.
Two dedicated engines.
Real performance energy.
Recorded rhythmic performances for organic movement.
Spiccato sequencing for full customization.
SPICCATO ENGINE
Play it. Sequence it.
Spiccato + Sequencer
Trigger powerful one-shot spiccato articulations and shape them with a built-in sequencer.
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• Wide dynamics (p-ff)
• Custom rhythm
• Real-time harmony
• Built for pulse and tight action cues
Rhythm and harmony.
Under your control.
Shape the groove. Control the drive.
• Speed and swing
• Groove tightness
• Playback behavior
• Grit and space
See it in action.
Hear the result.
Spiccato one-shots and sequencer control, in real time.
See the rhythm.
Select it.
• One-bar score visuals
• Click or Key Switch
PATTERNS ENGINE
Instant rhythmic performances
Custom-recorded rhythmic performances, fully playable.
Each performance is recorded as single notes, giving you full harmonic control.
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• Multiple time signatures
• Variable ensemble sizes
• Tight, aggressive character
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Fast inspiration. Full control.
Hear the performances.
See the control.
Real harmonic progressions.
All available time signatures.
All audio you hear is Forge Low Strings only.
No additional instruments. No processing.
Forge Low Strings works with the free Kontakt Player.
No need for the full version.
NKS-ready for full integration with NI hardware.
Cinematic strings.
With attitude.
A high-energy rock/metal track by Felipe Riente powered by Forge Low Strings as the driving rhythmic and harmonic force.
Forge Low Strings is an extremely versatile low strings library. While it truly shines in action scores, it also fits perfectly in rock and metal productions, adding weight, depth, and drama to arrangements. A great choice for both cinematic work and band-based compositions.
Felipe Riente, composer
Raw by design.
Dry, focused low strings built to cut through dense mixes.
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Grit adds bite and edge
Reverb places the strings in space
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From tight and aggressive
to wide — on your terms.
THE DENSITY SLIDER
From focused to full.
One control. ​
Real ensemble weight. ​
No effects.
No artificial widening.
Just pure density, under your control.
Tech specs
Kontakt Player
Runs in the free Kontakt Player 8
Works with any DAW that supports Kontakt
Fully NKS compatible
Download
Download and install it directly inside Native Access with serial number.​​​​
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Library size: 423 Mb
Content
• 5 NKIs
• Spiccato with built-in sequencer
• 22 recorded performances
• 48 kHz / 24-bit audio
Any questions?
🚨 SPRING SALE! from March 20 to April 3
$39
$59
Forge Low Strings runs in the free Kontakt Player 8
Designed by a working composer.
I’m Filipe Leitão, an award-winning composer, music producer, and sound designer. My work spans film, concert music, and media scoring, with performances and screenings at international festivals and institutions.
I hold a Doctor of Musical Arts and an MFA in Music Production and Sound Design for Visual Media, and I developed the Media Scoring program at Virginia Commonwealth University, where I teach composition, orchestration, and music production.
Forge Low Strings was built from real scoring work — designed to move fast, stay musical, and hold up under real deadlines.
Frequently Asked Questions
How do I get my files and install the library?
After checkout, you’ll receive an email from our partner Pulse with your serial number. Here’s how to get started:
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1. Install Native Access.
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Open the app and log in (or create a free Native Instruments account).
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Click “Add Serial” and enter the serial number you received by email from Pulse Team.
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Forge Low Strings will automatically be added to your account.
2. Download and Install Forge Low Strings
After entering your serial:
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Forge Low Strings will appear in your list of available products in Native Access.
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Click “Install” to begin the download and installation.
3. Open in Kontakt
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Once installed, load Kontakt or the free Kontakt Player in your DAW.
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Forge Low Strings will appear in the Libraries.
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Click on the library to start exploring presets instantly.
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What software do I need to use this library?
Forge Low Strings runs in the free Kontakt Player 8.
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Is it compatible with my DAW?
Yes. Forge Low Strings works in any DAW that supports Kontakt, including Logic Pro, Ableton Live, Cubase, FL Studio, Reaper, and more.
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Are the patterns tempo-locked?
The Patterns NKIs were recorded at 120 BPM and work best between 100–140 BPM. They automatically follow your DAW tempo and stay perfectly in sync. The Spiccato NKI is fully customizable and includes a built-in sequencer, giving you full control over rhythm and harmony.​​​
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Can I customize the performances?
Yes. All performances are fully playable and recorded as single notes, allowing you to create your own harmonies and chord progressions in real time. You can switch patterns instantly and shape the rhythm using the built-in controls.
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Is this only for cinematic music?
No. While designed for modern scoring, Forge Low Strings also works great in hybrid, electronic, experimental, rock, and rhythm-driven music.
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Can I layer it with other libraries?
Absolutely. Forge Low Strings is designed to layer easily with traditional string libraries, synths, and percussion — adding drive without cluttering the mix.
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Do you offer refunds?
Because this is a digital product, refunds aren’t available after download.
If you have questions before purchasing, feel free to reach out — we’re happy to help.