A standalone Windows desktop app that turns a folder of sample WAVs
into a 24-bit SoundFont 2.04 (.sf2) file in seconds —
with full envelope, filter, LFO, and tuning fidelity. Reads in
Polyphone, FluidSynth,
Kontakt, and any compliant SoundFont reader.
Also exports Korg KMP/KSF for Triton, M3, Kronos,
and Nautilus.
The download is free. To unlock the app, request a license inside the activation dialog and call or WhatsApp +972-55-959-9949 to arrange payment.
What it does
- Drop & verify workflow — drag a folder, check the auto-detected MIDI mapping, click BUILD.
- 24-bit fidelity — proper sm24 chunk per SoundFont 2.04 spec; falls back to 16-bit when needed.
- 13-knob mastering panel — ADSR envelope, filter cutoff and Q, LFO depth and frequency, master attenuation and pan.
- 5-band parametric EQ — interactive Cubase-style graph; preview before building.
- 11 mastering presets — perceptual loudness balance via 200ms-window RMS + peak headroom, ±20dB cap.
- Korg KMP/KSF export — drop into Triton/M3/Kronos/Nautilus.
How to get a license
- Download and install Brayer Sound Builder.
- Launch — the activation dialog appears with your computer ID.
- Fill in your name, phone, and email; click Send Registration Request.
- Call or WhatsApp +972-55-959-9949 to arrange payment.
- Once payment is confirmed, the app unlocks automatically and you'll get the serial by email as a backup.
Trial licenses available on request — same flow, just say "trial" when you call.
Previous versions
For users who need to roll back to an earlier release:
- Loading…
First-launch note
On first install Windows SmartScreen may say "Windows protected your PC". Click More info then Run anyway. The app is unsigned today; a code-signing certificate is on the roadmap.