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HowlBridge.
The tray agent for your caller.

The vault is the web app. HowlBridge is the tiny silent helper that lets your browser talk to your caller over USB.

Download for macOS.dmgDownload for Windows.exe

Free · Account required · Silent install

Install

Six steps. Then you hunt.

Installing on macOS

Download.dmg
  1. 1Download HowlBridge.dmg.
  2. 2Open the .dmg and drag HowlBridge into your Applications folder.
  3. 3Launch HowlBridge — it'll sit quietly in your menu bar.
  4. 4Sign in or create a HowlVault account when the browser opens.
  5. 5Plug in your caller via USB. HowlBridge detects it automatically.
  6. 6That's it. HowlBridge auto-updates in the background — no need to come back here.

What it does

Small. Silent. Honest.

HowlBridge is the bridge between your browser and your caller. That’s the entire job description.

01

Silent.

Lives in your menu bar or system tray. No windows, no notifications, no login banners. Open the vault in your browser when you need it — HowlBridge is ready.

02

Every major brand.

FoxPro, Lucky Duck, ICOtec — HowlBridge speaks each one's native file format. Drag a sound in, it writes in the format your caller expects.

03

Hidden-file clean.

Strips macOS metadata (.DS_Store, .fseventsd, .Spotlight-V100) and Windows junk before every safe ejection. Your caller never sees the bytes that would glitch it.

04

Updates itself.

New versions install in the background — usually within a day of release. No checking, no manual downloads. The bridge stays out of your way.

05

Nothing hidden.

Small installer. No analytics, no trackers, no phone-home telemetry. It reads your caller, writes your sounds, and signs in to your vault. That's all.

Requirements

What HowlBridge needs.

macOS

  • macOS 12 Monterey or newer
  • Apple Silicon or Intel
  • USB port (USB-A or USB-C)
  • Internet connection for sync

Windows

  • Windows 10 (22H2) or Windows 11
  • x86-64 (64-bit)
  • USB port (USB-A or USB-C)
  • Internet connection for sync

Browser

  • Google Chrome (recommended)
  • Microsoft Edge
  • Firefox and Safari not supported
  • File-transfer APIs are Chromium-only

Load your first caller in minutes.

Free forever while you build your library. Upgrade when your vault outgrows it.

Download HowlVault

3 GB free · No credit card · macOS & Windows